UM9636_16 Datasheet, PDF (1/7 Pages) Union Semiconductor, Inc. – High-Speed Dual SPDT Switch

UM9636
High-Speed Dual SPDT Switch
UM9636 QFN10 1.8×1.4
General Description
The UM9636 is a high-speed, low-power dual single-pole/double-throw (SPDT) analog switch
that operates from a single +2.7V to +12V supply.
The UM9636 features 720MHz -3dB bandwidth, -67dB crosstalk and -58dB off-isolation at
10MHz frequency. Wide bandwidth and low on-resistance allow it to pass high-speed differential
signal with good signal integrity. The switch is bidirectional and offers little or no attenuation of
the high-speed signals at the outputs. Its high channel-to-channel crosstalk rejection results in
minimal noise interference. Key applications for the UM9636 are logic level translation, pulse
generator, and high speed or low noise signal switching in precision instrumentations and portable
device designs.
The switch is available in Pb-free QFN10 1.8×1.4 package.
Applications
Features
 High-End Data Acquisition
 Medical Instruments
 Precision Instruments
 High Speed Communications
Applications
 Automated Test Equipment
 Sample and Hold Applications
 Ron is Typically 83Ω at V_CC=12V
 Channel On-Capacitance: 6.5pF (Typical)
 Typically 720MHz -3dB Bandwidth (or Data
Frequency)
 Low Crosstalk: Typically -67dB (10MHz)
 Low Off-Isolation: Typically -58dB (10MHz)
 Low Voltage, 1.65 V CMOS/TTL Compatible
 Low Current Consumption: 1µA
 V_CC Operating Range: +2.7V to +12V
 Lead(Pb)-Free QFN10 Package
Pin Configurations
Top View
V+ 8
(Top View)
S2A
S2B
7
6
5 D2
A1 9
4 D1
AJ
A0 10
1
2
GND S1A
3 S1B
M: Month Code
UM9636
QFN10 1.8×1.4
Ordering Information
Part Number
Packaging Type
UM9636
QFN10 1.8×1.4
Marking Code
AJ
Shipping Qty
3000pcs/7 Inch
Tape & Reel
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http://www.union-ic.com Rev.05 Apr.2016
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