FSA266, NC7WB66 Datasheet

Datasheet Feedback/Errors

I=AIRCHILDW ON Semiconductor®

To learn more about ON Semiconductor, please visit our website at

www.onsemi.com

Please note: As part of the Fairchild Semiconductor integration, some of the Fairchild orderable part numbers

will need to change in order to meet ON Semiconductor’s system requirements. Since the ON Semiconductor

product management systems do not have the ability to manage part nomenclature that utilizes an underscore

(_), the underscore (_) in the Fairchild part numbers will be changed to a dash (-). This document may contain

device numbers with an underscore (_). Please check the ON Semiconductor website to verify the updated

device numbers. The most current and up-to-date ordering information can be found at www.onsemi.com. Please

email any questions regarding the system integration to Fairchild_questions@onsemi.com.

Is Now Part of

ON Semiconductor and the ON Semiconductor logo are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries. ON Semiconductor owns the rights to a number

of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of ON Semiconductor’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent-Marking.pdf. ON Semiconductor reserves the right

to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability

arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. Buyer is responsible for its products and applications using ON

Semiconductor products, including compliance with all laws, regulations and safety requirements or standards, regardless of any support or applications information provided by ON Semiconductor. “Typical” parameters which may be provided in ON

Semiconductor data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s

technical experts. ON Semiconductor does not convey any license under its patent rights nor the rights of others. ON Semiconductor products are not designed, intended, or authorized for use as a critical component in life support systems or any FDA

Class 3 medical devices or medical devices with a same or similar classification in a foreign jurisdiction or any devices intended for implantation in the human body. Should Buyer purchase or use ON Semiconductor products for any such unintended

or unauthorized application, Buyer shall indemnify and hold ON Semiconductor and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out

of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that ON Semiconductor was negligent regarding the design or manufacture of the part. ON Semiconductor

is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.

— FAIRCHII—D _ SEM‘CDNDUCTDP”

May 2000

Revised December 2005

FSA266 • NC7WB66 Low Voltage Dual SPST Normally Open Analog Switch or 2-Bit Bus Switch

FSA266 • NC7WB66

Low Voltage Dual SPST

Normally Open Analog Switch or 2-Bit Bus Switch

General Description

The FSA266 or NC7WB66 is an ultra high-speed (UHS) dual

single-pole/single-throw (SPST) analog switch or 2-bit bus

switch. The device is fabricated with advanced sub-micron

CMOS technology to achieve high speed enable and disable

times and low On Resistance over a broad VCC range. The

device is specified to operate over the 1.65 to 5.5V VCC operat-

ing range. The device is organized as a dual switch with inde-

pendent CMOS compatible switch enable (OE) controls. When

OE is HIGH, the switch is ON and Port A is connected to Port B.

When OE is LOW, the switch is OPEN and a high-impedance

state exists between the two ports. The enable inputs tolerate

voltages up to 5.5V independent of the VCC operating range.

Features

Useful in both analog and digital applications

Space saving US8 surface mount package

MicroPak Pb-Free leadless package

Typical 7 On Resistance @ 5V VCC

Broad VCC operating range: 1.65V to 5.5V

Rail-to-Rail signal handling

Power down high impedance control inputs

Control inputs are overvoltage tolerant

Control inputs are CMOS compatible

300 MHz 3dB bandwidth

Ordering Code:

Pb-Free package per JEDEC J-STD-020B.

MicroPak is a trademark of Fairchild Semiconductor Corporation.

Product

Package Description Supplied AsOrder Package Code

Number Number Top Mark

FSA266K8X MAB08A WB66 8-Lead US8, JEDEC MO-187, Variation CA 3.1mm Wide 3K Units on Tape and Reel

FSA266L8X MAC08A P4 Pb-Free 8-Lead MicroPak, 1.6 mm Wide 5K Units on Tape and Reel

NC7WB66K8X MAB08A WB66 8-Lead US8, JEDEC MO-187, Variation CA 3.1mm Wide 3K Units on Tape and Reel

NC7WB66L8X MAC08A P4 Pb-Free 8-Lead MicroPak, 1.6 mm Wide 5K Units on Tape and Reel

www.fairchildsemi.com 2

FSA266 • NC7WB66

Logic Symbol

Analog Symbol

Pin Descriptions

Function Table

H HIGH Logic Level

L LOW Logic Level

Connection Diagrams

Pin Assignments for US8

(Top View)

Pad Assignments for MicroPak

(Top Through View)

Pin Names Description

A Switch Port A

B Switch Port B

OE Control Input

Switch Enable Input

(OE) Function

L Disconnect

H B Connected to A

3www.fairchildsemi.com

FSA266 • NC7WB66

Absolute Maximum Ratings(Note 1) Recommended Operating

Conditions (Note 3)

Note 1: The “Absolute Maximum Ratings” are those values beyond which the safety

of the device cannot be guaranteed. The device should not be operated at these lim-

its. The parametric values defined in the Electrical Characteristics tables are not

guaranteed at the absolute maximum ratings. The “Recommended Operating Condi-

tions” table will define the conditions for actual device operation.

Note 2: The input and output negative voltage ratings may be exceeded if the input

and output diode current ratings are observed.

Note 3: Unused inputs must be held HIGH or LOW. They may not float.

DC Electrical Characteristics

Note 4: Measured by the voltage drop between A and B pins at the indicated current through the switch. On Resistance is determined by the lower of the

voltages on the two (A or B) pins.

Note 5: Guaranteed by design.

Note 6: Flatness is defined as the difference between the minimum and maximum value of ON Resistance over the specified range of conditions.

Supply Voltage (VCC)0.5V to 7.0V

DC Switch Voltage (VS)0.5V to VCC 0.5V

DC Input Voltage (VIN) (Note 2) 0.5V to 7.0V

DC Input Diode Current

@ (IIK) VIN 0V 50 mA

DC Switch Output Current (IOUT)128 mA

DC VCC or Ground Current (ICC/IGND)100 mA

Storage Temperature Range (TSTG)65 C to 150 C

Junction Lead Temperature

under Bias (TJ)150 C

Junction Lead Temperature (TL)

(Soldering, 10 Seconds) 260 C

Power Dissipation (PD) @ 85 C

SC70-6 250 mW

Supply Voltage (VCC) 1.65V to 5.5V

Control Input Voltage (VIN) 0V to 5.5V

Switch Input Voltage (VIN) 0V to VCC

Switch Output Voltage (VOUT) 0V to VCC

Operating Temperature (TA)40 C to 85 C

Input Rise and Fall Time (tr, tf)

Control Input VCC 1.65V 2.7V 0 ns/V to 20 ns/V

Control Input VCC 3.0V 3.6V 0 ns/V to 10 ns/V

Control Input VCC 4.5V 5.5V 0 ns/V to 5 ns/V

Thermal Resistance ( JA) 250 C/W

Symbol Parameter VCC TA 25 CT

A 40 C to 85 CUnits Conditions

(V) Min Typ Max Min Max

VIH HIGH Level Input Voltage 1.65 to 1.95 0.75 VCC 0.75 VCC V

2.3 to 5.5 0.7 VCC 0.7 VCC

VIL LOW Level Input Voltage 1.65 to 1.95 0.25 VCC 0.25VCC V

2.3 to 5.5 0.3 VCC 0.3 VCC

IIN Input Leakage Current 0 to 5.5 0.1 1.0 A0 VIN 5.5V

IOFF Switch OFF Leakage Current 1.65 to 5.5 0.1 1.0 A0 A, B VCC

RON Switch On Resistance

4.5

6.0 10.0 10.0 VI 0V, IO 30 mA

(Note 4) 7.0 13.5 13.5 VI 2.4V, IO 30 mA

6.0 10.0 10.0 VI 4.5V, IO 30 mA

3.0 7.5 15.0 15.0 VI 0V, IO 24 mA

8.5 15.0 15.0 VI 3V, IO 24 mA

2.3 9.0 20.0 20.0 VI 0V, IO 8 mA

10.5 20.0 20.0 VI 2.3V, IO 8 mA

1.65 12.5 30.0 30.0 VI 0V, IO 4 mA

17.0 30.0 30.0 VI 1.65V, IO 4 mA

ICC Quiescent Supply Current 5.5 1.0 10.0 AVIN VCC or GND

All Channels ON or OFF IOUT 0

Analog Signal Range VCC 0V

CC 0V

CC V

RRange On Resistance Over 4.5 8.0 15.0 15.0 IO 30 mA, 0 VI VCC

Signal Range 3.0 15.0 30.0 30.0 IO 24 mA, 0 VI VCC

(Note 4)(Note 5) 2.3 45.0 75.0 75.0 IO 8 mA, 0 VI VCC

1.65 150 275 275 IO 4 mA, 0 VI VCC

RON On Resistance Match 4.5 0.2 IO 30 mA, VI 3.15

Between Channels 3.0 0.2 IO 24 mA, VI 2.1

(Note 4)(Note 7) 2.3 0.5 IO 8 mA, VI 1.6

1.65 0.6 IO 4 mA, VI 1.15

Rflat On Resistance Flatness 4.5 2.5 6.0 6.0 IO 30 mA, 0 VI VCC

(Note 4)(Note 5)(Note 6) 3.0 8.0 17.5 17.5 IO 24 mA, 0 VI VCC

2.3 33.0 60.0 60.0 IO 8 mA, 0 VI VCC

1.65 135 250 250 IO 4 mA, 0 VI VCC

www.fairchildsemi.com 4

FSA266 • NC7WB66

DC Electrical Characteristics (Continued)

Note 7: RON RON max RON min measured at identical VCC, temperature and voltage levels.

AC Electrical Characteristics

Note 8: This parameter is guaranteed by design. The switch contributes no propagation delay other than the RC delay of the On Resistance of the switch and the 50 pF load

capacitance.

Note 9: Guaranteed by design.

Note 10: Off Isolation 20 log10 [VA/VBn]

Capacitance

Symbol Parameter VCC TA 40 C to 85 CUnits Conditions Figure

(V) Min Typ Max Number

tPHL, tPLH Propagation Delay Bus-to-Bus 4.5 to 5.5 0.35 1.0

(Note 8) 3.0 to 3.6 0.7 1.5 VI OPEN Figures

1, 2

2.3 to 2.7 1.1 2.5 CL 50 pF, RU RD 500

1.65 to 1.95 2.0 4.0

tPZL, tPZH Output Enable Time 4.5 to 5.5 0.8 2.0 3.2

Turn on Time 3.0 to 3.6 1.2 2.5 3.9 VI 0V for tPZH Figures

1, 2

2.3 to 2.7 1.5 3.2 5.6 VI 2 x VCC for tPZL

1.65 to 1.95 2.5 5.7 10.0 CL 50 pF, RU RD 500

tPLZ, tPHZ Output Disable Time 4.5 to 5.5 0.8 2.6 4.1

Turn Off Time 3.0 to 3.6 1.5 3.4 5.0 VI 0V for tPHZ Figures

1, 2

2.3 to 2.7 2.0 4.2 6.9 VI 2 x VCC for tPLZ

1.65 to 1.95 3.0 6.2 10.5 CL 50 pF, RU RD 500

Q Charge Injection (Note 9) 1.65 to 5.5 pC CL 0.1 nF, VGEN 0V, Figure 3

RGEN 0 , f 1 MHz

OIRR Off Isolation (Note 10) 1.65 to 5.5 -55.0 dB RL 50 , CL 5 pF, Figure 4

f 10 MHz

Xtalk Crosstalk 1.65 to 5.5 70.0 dB RL 50 , CL 5 pF, Figure 5

f 10 MHz

BW 3dB Bandwidth 1.65 to 5.5 300 MHz RL 50 Figure 8

THD Total Harmonic Distortion

5 .016 %

RL 600

(Note 9) 0.5 VP-P

f 600 Hz to 20 KHz

Symbol Parameter Typ Max Units Conditions Figures

CIN Control Pin Input Capacitance 2.5 pF VCC 0V

CI/O (OFF) Switch Port Off Capacitance 5.0 pF VCC 5.0V Figure 6

CI/O (ON) Switch Port Capacitance when Switch is Enabled 10.0 pF VCC 5.0V Figure 7

me Output may Test smVCH mm m2 Rem an \; RL wLn “we mum Vow m (MAP mm mm Vow or; an or; \.____. i AVuuv _/—\_x_ a , \chHCm

5www.fairchildsemi.com

FSA266 • NC7WB66

AC Loading and Waveforms

Input driven by 50 source terminated in 50

CL includes load and stray capacitance.

Input PRR 1.0 MHz; tw 500 ns

FIGURE 1. AC Test Circuit

FIGURE 2. AC Waveforms

FIGURE 3. Charge Injection Test

Ana‘vzer _ mgmmnm : v55 _ mm mm =0 v 5‘gna‘ S‘gna‘ Genavavm DﬂEm we Mm - uv 022 25 Ana‘her Genavamr mam _ Law mm = vac

www.fairchildsemi.com 6

FSA266 • NC7WB66

AC Loading and Waveforms (Continued)

FIGURE 4. Off Isolation FIGURE 5. Crosstalk

FIGURE 6. Channel Off Capacitance FIGURE 7. Channel On Capacitance

FIGURE 8. Bandwidth

2m) [ms sour T a sum as iL Awn .0”. mm” B J r E}? 1%

7www.fairchildsemi.com

FSA266 • NC7WB66

Tape and Reel Specification

TAPE FORMAT for US8

TAPE DIMENSIONS inches (millimeters)

TAPE FORMAT for MicroPak

TAPE DIMENSIONS inches (millimeters)

Package Tape Number Cavity Cover Tape

Designator Section Cavities Status Status

Leader (Start End) 125 (typ) Empty Sealed

K8X Carrier 250 Filled Sealed

Trailer (Hub End) 75 (typ) Empty Sealed

Package Tape Number Cavity Cover Tape

Designator Section Cavities Status Status

Leader (Start End) 125 (typ) Empty Sealed

L8X Carrier 250 Filled Sealed

Trailer (Hub End) 75 (typ) Empty Sealed

‘ DETAIL x DETAIL x J L W3 3m: 3x

www.fairchildsemi.com 8

FSA266 • NC7WB66

REEL DIMENSIONS inches (millimeters)

Tape SizeABCDN W1 W2 W3

8 mm 7.0 0.059 0.512 0.795 2.165 0.331 0.059/ 0.000 0.567 W1 0.078/ 0.039

(177.8) (1.50) (13.00) (20.20) (55.00) (8.40 1.50/ 0.00) (14.40) (W1 2.00/ 1.00)

3‘ L” 1 NOTES A ooNroww-s m 4205c xsmsvmvow DAG-187 a DvMENS‘oNs ms w mumsvsas c DIMENSIONS ARE ExcLuswE or sums, Mom msm AND us am sxmusms u uszsms mu menace: vex ANSI m 5M‘1532 MABDEAREVC LF‘BELEL": BEE-EL 7, a1 «an ‘75wa LAND 2m 3w BE: A Lamp #E PATTERN RECOMMENDAT‘ON nnw Dam A ‘ ﬂ mama F T f em: mm: Al ﬁr Seamus PLANE DETA‘L A

9www.fairchildsemi.com

FSA266 • NC7WB66

Physical Dimensions inches (millimeters) unless otherwise noted

8-Lead US8, JEDEC MO-187, Variation CA 3.1mm Wide

Package Number MAB08A

408) :EO‘EEE ﬂ: 0375 40803931 I25 (0 M; [(0125 :‘iJEkD D7 (0 4‘) BX DJ Lm‘ 25w Recommended Landpanem INDEX AREA 4 005);E ooo ”(0.le I *4 II WE%E% 035 f I 3x025 Luigi“ oIo®cAIBI 3x0) 2| 4 I) 05649 C BDI'IOM VIEW Notes: I, PACKAGE CONFORMS T0 JEDEC M0455 VARIATION UAAD 2' DIMENSIONS ARE IN MILLIMETERS a DRAWING CONFORMS TO ASME mum-1994 WPIN 1 FLAG, END OF PACKAGE OFFSET MAcoaAREVC

www.fairchildsemi.com 10

FSA266 • NC7WB66

Physical Dimensions inches (millimeters) unless otherwise noted (Continued)

Pb-Free 8-Lead MicroPak, 1.6 mm Wide

Package Number MAC08A

11 www.fairchildsemi.com

FSA266 • NC7WB66 Low Voltage Dual SPST Normally Open Analog Switch or 2-Bit Bus Switch

DISCLAIMER

FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY

PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY

ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT

CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS.

LIFE SUPPORT POLICY

FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES

OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION

As used herein:

1. Life support devices or systems are devices or systems

which, (a) are intended for surgical implant into the body, or

(b) support or sustain life, or (c) whose failure to perform

when properly used in accordance with instructions for use

provided in the labeling, can be reasonably expected to

result in significant injury to the user.

2. A critical component is any component of a life support

device or system whose failure to perform can be reason-

ably expected to cause the failure of the life support device

or system, or to affect its safety or effectiveness.

PRODUCT STATUS DEFINITIONS

Definition of terms

Datasheet Identification Product Status Definition

Advance Information Formative or In Design This datasheet contains the design specifications for product develop-

ment. Specifications may change in any manner without notice.

Preliminary First Production This datasheet contains preliminary data, and supplementary data will

be published at a later date. Fairchild Semiconductor reserves the right

to make changes at any time without notice in order to improve design.

No Identification Needed Full Production This datasheet contains final specifications. Fairchild Semiconductor

reserves the right to make changes at any time without notice in order

to improve design.

Obsolete Not In Production This datasheet contains specifications on a product that has been dis-

continued by Fairchild Semiconductor. The datasheet is printed for ref-

erence information only.

a a e lrademavks av Semxcunduclm Cnmvnnems In "sine \ghlsmanumhernlpalems \rademavks Dav www mm cumrsuerguwaxem Mavkmg gm

www.onsemi.com

ON Semiconductor and are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries.

ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of ON Semiconductor’s product/patent

coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marking.pdf. ON Semiconductor reserves the right to make changes without further notice to any products herein.

ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability

arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.

Buyer is responsible for its products and applications using ON Semiconductor products, including compliance with all laws, regulations and safety requirements or standards,

regardless of any support or applications information provided by ON Semiconductor. “Typical” parameters which may be provided in ON Semiconductor data sheets and/or

specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer

application by customer’s technical experts. ON Semiconductor does not convey any license under its patent rights nor the rights of others. ON Semiconductor products are not

designed, intended, or authorized for use as a critical component in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classification

in a foreign jurisdiction or any devices intended for implantation in the human body. Should Buyer purchase or use ON Semiconductor products for any such unintended or unauthorized

application, Buyer shall indemnify and hold ON Semiconductor and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and

expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such

claim alleges that ON Semiconductor was negligent regarding the design or manufacture of the part. ON Semiconductor is an Equal Opportunity/Affirmative Action Employer. This

literature is subject to all applicable copyright laws and is not for resale in any manner.

PUBLICATION ORDERING INFORMATION

N. American Technical Support: 800−282−9855 Toll Free

USA/Canada

Europe, Middle East and Africa Technical Support:

Phone: 421 33 790 2910

Japan Customer Focus Center

Phone: 81−3−5817−1050

www.onsemi.com

LITERATURE FULFILLMENT:

Literature Distribution Center for ON Semiconductor

19521 E. 32nd Pkwy, Aurora, Colorado 80011 USA

Phone: 303−675−2175 or 800−344−3860 Toll Free USA/Canada

Fax: 303−675−2176 or 800−344−3867 Toll Free USA/Canada

Email: orderlit@onsemi.com

ON Semiconductor Website: www.onsemi.com

Order Literature: http://www.onsemi.com/orderlit

For additional information, please contact your local

Sales Representative

FSA266, NC7WB66 Datasheet

INFORMATION

HELP

CONTACT US

FOLLOW US