DUAL VIDEO 6dB AMPLIFIER
Description
UNISONIC TECHNOLOGIES CO.
, LTD
V2267
LINEAR INTEGRATED CIRCUIT
DUAL VIDEO 6dB AMPLIFIER WITH 75Ω DRIVER
DESCRIPTION
The UTC V2267 is a dual video 6dB amplifier with 75Ω drivers for SVHS VCRs, HI-BAND VCRs, etc.
Its operating supply voltage is 4.
85 to 9V and bandwidth is 7MHz.
Each channel has clamp function that fixes DC level of video signal and 75Ω drivers to be connected to TV monitors directly.
Further more it has SAG corrective circuits that prevent the generation of SAG with a small capacitance.
It is for VCR, Video Camera, TV, Video Disc Player.
FEATURES
* Dual Channel * Wide Operating Voltage (4.
85V ~ 9.
0V) * Low Operating Current 14.
0mA (Dual) * Wide Frequency Range (7MHz) * Internal Clamp Function * Internal Driver Circuit For 75Ω Load * SAG Corrective Function * Bipolar Technology
ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
V2267L-D08-T
V2267G-D08-T
- V2267G-S08-R
- V2267G-SM1-R
- V2267G-P08-R
Package
DIP-8 SOP-8 MSOP-8 TSSOP-8
DIP-8
SOP-8 MSOP-8
TSSOP-8
Packing Tube
Tape Reel Tape Reel Tape Reel
www.
unisonic.
com.
tw Copyright © 2015 Unisonic Technologies Co.
, Ltd
1 of 9
QW-R124-006.
D
V2267
MARKING
DIP-8
876 5
UTC V2267
1 23 4
Date Code
L: Lead Free G: Halogen Free Lot Code
MSOP-8
LINEAR INTEGRATED CIRCUIT
SOP-8
TSSOP-8
PIN CONFIGURATIONS
VIN1 1 GND 2 VSAG1 3
VOUT1 4
8 VIN2 7 VCC 6 VSAG2 5 VOUT2
PIN DESCRIPTION
PIN NO.
1 2 3 4 5 6 7 8
PIN NAME VIN1 GND VSAG1 VOUT1 VOUT2 VSAG2 VCC VIN2
I/O I
O O O O
I
PIN DESCRIPTION Input terminal of 1VP-P composite signal or Y signal.
Clamp level is 1.
9V Ground Channel 1 SAG correction output Output terminal that can drive 75Ω line.
Channel 1 output Output terminal that can drive 75Ω line.
Channel 2 output Channel 2 SAG correction output Supply voltage Input terminal of 1VP-P composite signal or Y signal.
Clamp level is 1.
9V
UNISONIC TECHNOLOGIES CO.
, LTD
www.
unisonic.
com.
tw
2 of 9
QW-R124-006.
D
V2267
BLOCK DIAGRAM
VIN2 8 VIN1 1
CLAMP
CLAMP
6dB Amp
2...
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