參數(shù)資料
型號(hào): TA2149BN
廠(chǎng)商: Toshiba Corporation
英文描述: 3 V AM/FM 1 Chip Tuner IC (for Digital Tuning System)
中文描述: 3伏的AM / FM調(diào)諧器IC 1片(數(shù)字調(diào)諧系統(tǒng))
文件頁(yè)數(shù): 5/15頁(yè)
文件大?。?/td> 243K
代理商: TA2149BN
TA2149BN/BFN
2001-12-21
5
Terminal Voltage
(Typ.) (V)
PIN
No.
Characteristic
Internal Circuit
AM
FM
13
LPF2
LPF terminal for phase
detector
Bias terminal AM/FM SW
circuit
V
13
GND
V
13
OPEN
AM
FM
0
2.2
14
LPF1
LPF terminal for
synchronous detector
VCO stop terminal
V
14
GND
STOP
VCO
0.7
2.4
15
MPX IN
0.7
0.7
16
DET OUT
1.0
0.9
8
GND
DC
AMP
14
8
GND
AM/FM
SW
13
15
8
55 k
GND
5
8
a
b
16
FM
AM
GND
750
LOW
LOW
FM, HIGH
AM, HIGH
AM
FM
a
b
V
CC
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參數(shù)描述
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