SDIP24-P-300-1.78 查看數據表（PDF） - Toshiba
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SDIP24-P-300-1.78 Datasheet PDF : 15 Pages
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TA2149BN/BFN
Explanation of Terminals
(Terminal Voltage: Typical terminal voltage at no signal with test circuit,
VCC = 3 V, Ta = 25°C)
PIN
No.
Characteristic
1
RF GND
(GND for FM RF stage)
Internal Circuit
¾
Terminal Voltage
(Typ.) (V)
AM
FM
0
0
24
2 FM-RFin
2
RF GND 1
0
0.8
3 AM LOW CUT
AM
DET
22 kW
22 kW
GND 8
4 MIX OUT
VCC 5
FM
MIX
5
VCC
(VCC for AM, FM IF, MPX)
RF GND 1
AM
MIX
¾
1.0
¾
3
4
3.0
3.0
8 GND
3.0
3.0
6 AM IF IN
6
GND 8
2.3
2.5
3
2001-12-21
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