FSA266 Fairchild Semiconductor, FSA266 Datasheet

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FSA266

Manufacturer Part Number
FSA266
Description
TinyLogic Low Voltage UHS Dual SPST Normally Open Analog Switch or 2-Bit Bus Switch
Manufacturer
Fairchild Semiconductor
Datasheet

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© 2003 Fairchild Semiconductor Corporation
FSA266K8X
FSA266L8X
NC7WB66K8X
NC7WB66L8X
FSA266 • NC7WB66
TinyLogic
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
V
to 5.5V V
dual switch with independent 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 V
Ordering Code:
TinyLogic
MicroPak
CC
Number
Order
range. The device is specified to operate over the 1.65
is a trademark of Fairchild Semiconductor Corporation.
CC
is a registered trademark of Fairchild Semiconductor Corporation.
operating range. The device is organized as a
Package
MAC08A
MAC08A
MAB08A
MAB08A
Number
Low Voltage UHS Dual SPST
Top Mark
Product
WB66
WB66
Code
P4
P4
CC
operating range.
8-Lead US8, JEDEC MO-187, Variation CA 3.1mm Wide 3K Units on Tape and Reel
8-Lead MicroPak, 1.6 mm Wide
8-Lead US8, JEDEC MO-187, Variation CA 3.1mm Wide 3K Units on Tape and Reel
8-Lead MicroPak, 1.6 mm Wide
DS500373
Package Description
Features
Useful in both analog and digital applications
Space saving US8 surface mount package
MicroPak
Typical 7 On Resistance @ 5V V
Broad V
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
CC
operating range: 1.65V to 5.5V
leadless package
May 2000
Revised November 2003
5K Units on Tape and Reel
5K Units on Tape and Reel
CC
www.fairchildsemi.com
Supplied As

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FSA266 Summary of contents

Page 1

... Low Voltage UHS 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 ...

Page 2

Logic Symbol Analog Symbol Pin Descriptions Pin Names Description A Switch Port A B Switch Port B OE Control Input Function Table Switch Enable Input (OE) Function L Disconnect H B Connected HIGH Logic Level L LOW ...

Page 3

Absolute Maximum Ratings Supply Voltage ( Switch Voltage ( Input Voltage (V ) (Note Input Diode Current @ ( Switch Output Current ...

Page 4

DC Electrical Characteristics V CC Symbol Parameter ( Resistance Flatness 4.5 flat (Note 4)(Note 5)(Note 6) 3.0 2.3 1.65 Note 4: Measured by the voltage drop between A and B pins at the indicated current through the switch. ...

Page 5

AC Loading and Waveforms Input driven by 50 source terminated includes load and stray capacitance. L Input PRR 1.0 MHz; t 500 ns w FIGURE 1. AC Test Circuit FIGURE 2. AC Waveforms FIGURE 3. Charge Injection ...

Page 6

AC Loading and Waveforms FIGURE 4. Off Isolation FIGURE 6. Channel Off Capacitance www.fairchildsemi.com (Continued) FIGURE 5. Crosstalk FIGURE 7. Channel On Capacitance FIGURE 8. Bandwidth 6 ...

Page 7

Tape and Reel Specification TAPE FORMAT for US8 Package Tape Designator Section Leader (Start End) K8X Carrier Trailer (Hub End) TAPE DIMENSIONS inches (millimeters) TAPE FORMAT for MicroPak Package Tape Designator Section Leader (Start End) L8X Carrier Trailer (Hub End) ...

Page 8

Tape and Reel Specification REEL DIMENSIONS inches (millimeters) Tape Size 7.0 0.059 0.512 0.795 8 mm (177.8) (1.50) (13.00) (20.20) www.fairchildsemi.com (Continued 2.165 0.331 0.059/ 0.000 (55.00) (8.40 1.50/ 0.00 0.567 ...

Page 9

Physical Dimensions inches (millimeters) unless otherwise noted 8-Lead US8, JEDEC MO-187, Variation CA 3.1mm Wide Package Number MAB08A 9 www.fairchildsemi.com ...

Page 10

Physical Dimensions inches (millimeters) unless otherwise noted (Continued) Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves the right at any time without notice to change said circuitry ...

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