參數(shù)資料
型號: AN8946SB
廠商: PANASONIC CORP
元件分類: 接收器
英文描述: FM demodulation IC for BS/CS broadcasting
中文描述: FM, AUDIO DEMODULATOR, PDSO28
封裝: 0.375 INCH, PLASTIC, SSOP-28
文件頁數(shù): 7/10頁
文件大?。?/td> 86K
代理商: AN8946SB
ICs for TV
AN8946SB
7
Pin No.
Equivalent circuit
Description
Voltage
(Open)
13
Loop amp. input 1
Connect a lag-lead filter between pin
13 and pin 14.
1.5 V
14
Loop amp. input 2
Connect a lag-lead filter between pin
13 and pin 14.
1.5 V
15
AFC adjustment
Adjust a center frequency of AFC by
changing pin 15 potential.
4.8 V
16
AGC output 2
Output pin for external AGC (previ-
ous stage)
5 V
17
AGC output 1
Filter pin for inner AGC
5 V
I
Terminal Equivalent Circuits (continued)
1 mA
13
500
14
1 mA
500
15200
14.2 k
100
μ
A
200
μ
A
16
20 k
1 k
17
200
20 k
20 k
1 k
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