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CXA1878Q 参数 Datasheet PDF下载

CXA1878Q图片预览
型号: CXA1878Q
PDF下载: 下载PDF文件 查看货源
内容描述: 与录制/播放均衡器放大器杜比BC型降噪系统 [Dolby B-C Type Noise Reduction System with Recording/Playback Equalizer Amplifier]
分类和应用: 噪声抑制集成电路消费电路商用集成电路放大器ISM频段
文件页数/大小: 36 页 / 1032 K
品牌: SONY [ SONY CORPORATION ]
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CXA1878Q
Pin
No.
Typical pin voltage
Symbol
DC
AC
I/O
Z (in)
Equivalent circuit
Description
200
9
43
REC OUT1
REC OUT2
50k
0.0V
–3dBv
O
9
43
200
Recording equalizer
amplifier output
192
10
IREF
V
EE
+1.2V
10
6k
Reference current
setting for built-in
recording/playback
equalizer amplifier
The reference current
can be set by
connecting a resistor
between this pin and
V
EE
.
8k
40k
11
NR IREF
V
EE
+1.2V
11
Reference current
setting for built-in Dolby
NR
The reference current
can be set by
connecting a resistor
between this pin and
V
EE
.
300
12
40
MT C1
MT C2
0.0V
O
14k
12
40
300
DC cut capacitance
–5–