SDIP24-P-300-1.78 查看數據表（PDF） - Toshiba
零件编号
产品描述 (功能)
生产厂家
SDIP24-P-300-1.78 Datasheet PDF : 15 Pages
| |||
Block Diagram
TA2149BN/BFN
VT OSC BUFF OUT
PSC SW
IF OUT
OPEN: 1/1
VCC: 1/16
IF REQ
H: MONO
L: ST
H: AM
L: FM
VCC
FM
RF
AM
FM
AM
OSC ST
IF
DET MPX
RFout VCC
RFin OSC OSC OUT
LED
REQ OUT
IN
24
23
22
21
20
19
18
17
16
15
LPF1 LPF2
14
13
FMRF
FM
OSC
AM
OSC
BUFF
IF
REQ
AF
AF
ST SW
BUFF
1/1 or
1/16
BUFF
LEVEL
DET
IF
BUFF
1/8
VCO DECODE
DIVIDE
AM
AM
DET
FM
DET
SM/MO
FM/AM
MIX
FM
AGC
MIX
AMIF FMIF
MUTE
FM
1
ANTENNA RF
GND
2
FM
RFin
BFP
3
AM
LOW
CUT
4
MIX
OUT
5
VCC
6
7
8
AM IF FM IF GND
IN
IN
9
10
11
12
AGC QUAD R-OUT L-OUT
R-OUT L-OUT
2
2001-12-21
Share Link: 