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参数资料
| 型号： | REJ03F0023_M61140FP |
| 厂商： | Hitachi,Ltd. |
| 英文描述： | TUNER SINGLE CHIP |
| 中文描述： | 调谐器单芯片 |
| 文件页数： | 5/29页 |
| 文件大小： | 571K |
| 代理商： | REJ03F0023_M61140FP |
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M61140FP
Rev.1.2, Apr.16.2004, page 5 of 28
Pin No.
5
Pin name
EQ F/B
Function
Equalizer feedback terminal. It is
possible to change the
frequency characteristic of the
video signal by attaching L,C,R
to this terminal.
Circuit Diagram
33
2.2K
7K
5
500
6
7
8
9
10
OSC GND
V OSC IN 1
V OSC OUT 1
V OSC OUT 2
V OSC IN 2
OSC ground terminal.
VHF oscillator circuit is
connected externally. When
band byte bit PUHF is set "1",
bias current of oscillator
transistor turns OFF.
10
9
24
8
7
400
600
400
2
2
600
11
12
U OSC 1
U OSC 2
UHF oscillator circuit is
connected externally. When
band byte bit PUHF is set "1",
bias current of oscillator
transistor turns ON.
36
11
12
400
400
3p
3p
2.5p
2.5p
13
U BAND
IN 1
U BAND
IN 2
14
UHF RF input terminal. Input
type is balance input. In the case
of unbalance input, grounding of
either pin 13 or 14 with capacitor
is required, while input to the
other pin.
24
14
13
1.8K
1.8K
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相关代理商/技术参数 |
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| REJ03F0034_M61522FP | 制造商:未知厂家 制造商全称:未知厂家 功能描述:8ch ELECTRONIC VOLUME WITH 8 INPUT SELECTOR |
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