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參數(shù)資料
| 型號： | GT4123BCKAE3 |
| 廠商： | Gennum Corporation |
| 英文描述： | GT4123B Two Channel Video Multiplier |
| 中文描述： | GT4123B雙通道視頻乘數(shù) |
| 文件頁數(shù)： | 1/5頁 |
| 文件大小： | 60K |
| 代理商： | GT4123BCKAE3 |
Document No. 521 - 20 - 02
GT4123B Two Channel
Video Multiplier
DESCRIPTION
The GT4123B is a monolithic dual-channel video multiplier
for use in a wide range of applications including broadcast
and multimedia.
Featuring two wideband video inputs and a single control
input, the GT4123B achieves broadcast quality mixing of
two video input signals to a single output by implementing
the function:
V
O
= [ ( V
C
V
A
) + (1 - V
C
) V
B
]
where V
C
is the control input voltage, which may be varied
continuously over the range 0 V to 1 V, and V
A
and V
B
are
the video input signals.
The GT4123B is a low power version of the GT4123 and
GT4123A Video Multipliers which operates from ±5 V
supply voltages and typically draws only 15 mA of current.
FEATURES
two-quadrant video multiplication
operation from ±4.5 V to ±13.2 V supply voltages
20 MHz ±0.1 dB video & control channel bandwidth
ultra low differential gain & differential phase
convenient 8 pin package
Pb-free and Green
ORDERING INFORMATION
V
cc
CONTROL
FREQ. COMP
1
2
3
4
8
7
6
5
FUNCTIONAL BLOCK DIAGRAM
VIDEO IN A
OUTPUT
V
REF
(0.5V)
(INTERNAL)
FREQ
COMP
VIDEO IN B
CONTROL
MULTIPLIER
CORE
GT4123B
PIN CONNECTIONS
DATA SHEET
APPLICATIONS
Multimedia Graphics Overlay
Production Switchers
Linear Keyers
OUTPUT
GROUND
VIDEO IN B
VIDEO IN A
V
EE
Part
Number
Package
Type
Temperature
Range
Pb-Free
and Green
GT4123BCDA
8 pin PDIP
0° to 70° C
No
GT4123BCKA
8 pin SOIC
0° to 70° C
No
GT4123BCTA
8 pin SOIC Tape
0° to 70° C
No
GT4123BCKAE3
8 pin SOIC
0° to 70° C
Yes
GENNUM CORPORATION P.O. Box 489, Stn A, Burlington, Ontario, Canada L7R 3Y3 tel. (905) 632-2996 fax: (905) 632-5946
Gennum Japan: Shinjuku Green Tower Building 27F 6-14-1, Nishi Shinjuku Shinjuku-ku, Tokyo 160-0023 Japan Tel: +81 (03) 3349-5501 Fax: +81 (03) 3349-5505
Revision date: July 2004
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| GT4123B | Two Channel Video Multiplier |
| GT4123BCTA | Aluminum Electrolytic Radial Leaded General Purpose Capacitor; Capacitance: 3300uF; Voltage: 16V; Case Size: 12.5x25 mm; Packaging: Bulk |
| GT4123BCDA | Two Channel Video Multiplier |
| GT4123BCKA | Two Channel Video Multiplier |
| GT4123 | Two Channel Video Multipliers |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| GT4123-BCKAE3 | 制造商:Semtech Corporation 功能描述:Two Channel Video Multiplier |
| GT4123BCTA | 制造商:GENNUM 制造商全稱:GENNUM 功能描述:GT4123B Two Channel Video Multiplier |
| GT4123-CDA | 制造商:Rochester Electronics LLC 功能描述: 制造商:Gennum Corporation 功能描述: |
| GT4123-CKA | 制造商:Rochester Electronics LLC 功能描述: 制造商:Gennum Corporation 功能描述: |
| GT4124 | 制造商:GENNUM 制造商全稱:GENNUM 功能描述:GT4124 Video Multiplier with Strobed DC Restore |
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