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GX214A

Gennum
Part Number GX214A
Manufacturer Gennum
Description GX214A Monolithic 4x1 Video Multiplexer
Published Dec 7, 2005
Detailed Description GX214A Monolithic 4x1 Video Multiplexer DATA SHEET FEATURES • low cost • differential gain at 3.58 MHz, 0.05% max. • di...
Datasheet PDF File GX214A PDF File

GX214A
GX214A

Overview
GX214A Monolithic 4x1 Video Multiplexer DATA SHEET FEATURES • low cost • differential gain at 3.
58 MHz, 0.
05% max.
• differential phase at 3.
58 MHz, 0.
05 deg.
max.
• off-isolation better than 90 dB at 10 MHz • all hostile crosstalk at 3.
58 MHz, 75 dB typ.
(RIN= 75 Ω) • make-before-break switching FUNCTIONAL BLOCK DIAGRAM IN 0 IN 1 IN 2 IN 3 X X X X OUTPUT CIRCUIT DESCRIPTION The GX214A is a low cost 4x1 video multiplexer containing four analog video switches and a 2 to 4 decoder.
A Chip Select input allows paralleled GX214As to be operated in a switching matrix.
The GX214A represents a fully buffered, unilateral transmission path when enabled.
When disabled, the output is high impedance.
The device operates from ± 7.
5 V to ± 9.
5 V supplies with TTL and 5 V CMOS compatible input logic levels.
APPLICATIONS • CATV and CCTV systems • low cost video routing Pin 1 IN 0 SIG GND 14 VCC AO A1 CS OUT LOGIC GND 7 8 VEE A0 A1 2 TO 4 DECODER LOGIC CHIP SELECT CS IN 1 SIG GND IN 2 TRUTH TABLE CS 0 0 0 0 1 A1 0 0 1 1 X A0 0 1 0 1 X OUTPUT IN 0 IN 1 SIG GND IN 3 PIN CONNECTION 14 PIN DIP 14 IN 0 Pin 1 IN 2 IN 3 HI - Z VCC AO A1 CS OUT LOGIC GND SIG GND IN 1 SIG GND IN 2 SIG GND IN 3 7 8 X = DON'T CARE VEE ORDERING INFORMATION Part Number GX214 - ACDB GX214 - ACKC GX214 - ACKB Package Type 14 Pin DIP 16 Pin SOIC 14 Pin SOIC Temperature Range 0° to 70° C 0° to 70° C 0° to 70° C IN 0 SIG GND IN 1 SIG GND IN 2 SIG GND IN 3 NC PIN CONNECTION 14 PIN SOIC Pin 1 16 VCC NC AO A1 CS OUT LOGIC GND 8 9 VEE PIN CONNECTION 16 PIN SOIC Document No.
520 - 5 - 1 GENNUM CORPORATION P.
O.
Box 489, Stn A, Burlington, Ontario, Canada L7R 3Y3 tel.
(905) 632-2996 fax: (905) 632-5946 Japan Branch: A-302 Miyamae Village, 2-10-42 Miyamae, Suginami-ku, Tokyo 168, Japan tel.
(03) 3334-7700 fax: (03) 3247-8839 ABSOLUTE MAXIMUM RATINGS Parameter Supply Voltage Operating Temperature Range Storage Temperature Range Value ± 10.
0 V 0 °C ≤ TA ≤ 70 °C -65 ° C ≤ TS ≤ 150 °C Parameter Lead T...


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