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V2267のメーカーはUnisonic Technologiesです、この部品の機能は「DUAL VIDEO 6dB AMPLIFIER」です。 |
部品番号 | V2267 |
| |
部品説明 | DUAL VIDEO 6dB AMPLIFIER | ||
メーカ | Unisonic Technologies | ||
ロゴ | |||
このページの下部にプレビューとV2267ダウンロード(pdfファイル)リンクがあります。 Total 9 pages
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
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QW-R124-006.D
1 Page V2267
BLOCK DIAGRAM
VIN2 8
VIN1 1
6dB
Amp
2.0kΩ
2.2kΩ
6dB
Amp
2.0kΩ
2.2kΩ
LINEAR INTEGRATED CIRCUIT
VCC
7
75Ω
Driver
VOUT2
5
750Ω
VSAG2
6
SAG correction
VOUT2
VSAG2
75Ω
Driver
VOUT1
4
750Ω
VSAG1
3
SAG correction
VOUT1
VSAG1
2
GND
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
3 of 9
QW-R124-006.D
3Pages V2267
LINEAR INTEGRATED CIRCUIT
APPLICATION
Oscillation Prevention
It is much effective to insert LPF (Cutoff Frequency 70MHz) under light loading conditions (RL>>1kΩ)
This IC requires 1MΩ resistance between INPUT and GND pin for clamp type input since the minute current
causes an unstable pin voltage.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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QW-R124-006.D
6 Page | |||
ページ | 合計 : 9 ページ | ||
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PDF ダウンロード | [ V2267 データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
V2267 | DUAL VIDEO 6dB AMPLIFIER | Unisonic Technologies |