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): 6/10頁
文件大?。?/td> 86K
代理商: AN8946SB
AN8946SB
ICs for TV
6
Pin No.
Equivalent circuit
Description
Voltage
(Open)
8
GND2
GND pin except VCO, AFC and IF
amp.
Apply 0 V
from outside
9
Loop amp. output
pin to drive a variable capacitance
diode for VCO.
1.5 V
10
Pin 10 Video amp. input
Pin 11 Video amp. output
Pin 10 is a reverse phase input pin to
pin11.
When a resistor between pin 9 and
pin 10 is R1 and a resistor between
pin 10 and pin 11 is R2, the gain is
R2/R1 and a reverse signal to pin 9 is
outputted from pin 11
Floating
11
4.2 V
12
Free-run frequency adjustment
Changing pin 12 potential enables
you to cancel an offset voltage of a
loop amp.
1.3 V
I
Terminal Equivalent Circuits (continued)
8
9
200
2 mA
11
10
1.5 V
1.5 V
500
μ
A
2 mA
10
11
100
20
12
13 k
10 k
13 k
相關PDF資料
PDF描述
AN96A07K Dynamic Focus Controller IC for CRT Monitor
AN97 ECONOLINE: REC3-S_DRW(Z)/H* - 3W DIP Package- 1kVDC Isolation- Wide Input 2:1 & 4:1- Regulated Output- 100% Burned In- UL94V-0 Package Material- Continuous Short Circiut Protection- Efficiency to 80%
AP2115 300mA FIXED OUTPUT VOLTAGE LDO REGULATOR
AP2115BK-1.8TR 300mA FIXED OUTPUT VOLTAGE LDO REGULATOR
AP2115BK-1.8TRE1 300mA FIXED OUTPUT VOLTAGE LDO REGULATOR
相關代理商/技術參數(shù)
參數(shù)描述
AN894D10-6 制造商: 功能描述: 制造商:undefined 功能描述:
AN894D12-6 制造商: 功能描述: 制造商:undefined 功能描述:
AN894D16-8 制造商: 功能描述: 制造商:undefined 功能描述:
AN894J6-4 制造商: 功能描述:
AN8955SSM 制造商:PANASONIC 制造商全稱:Panasonic Semiconductor 功能描述:Crystal Oscillators IC