TA31275FN TOSHIBA [Toshiba Semiconductor], TA31275FN Datasheet - Page 23
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TA31275FN
Manufacturer Part Number
TA31275FN
Description
AM/FM RF/IF Detector IC for Low Power Wireless System
Manufacturer
TOSHIBA [Toshiba Semiconductor]
Datasheet
1.TA31275FN.pdf
(25 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
TA31275FNG
Manufacturer:
ETA
Quantity:
11 450
Part Number:
TA31275FNG
Manufacturer:
TOSHIBA/东芝
Quantity:
20 000
Application Circuit
V
CC
(ASK)
C107
10 pF
OSC
IN
24
1
LPF
OUT
V
Lo
CC
×8
V
23
2
CC
68 kΩ 36 kΩ
LOBS
LPF
IN
R9
22
V
3
CC
AF
OUT
MIX
OUT
RSSI
21
4
RSSI
V
23
CC1
V
20
BPF
5
Comparator
CC
REF
AM/FM
To pin 9
IN
IF
19
6
AM/FM MIX
IF
DEC
18
7
IN
1000 pF
GND2
C13
CF: SFELA10M7FA00-B0 (Murata Mfg. Co., Ltd.)--broadband (280 k)
17
To pin 19
GND1
8
SFELA10M7JAA0-B0 (Murata Mfg. Co., Ltd.)--narrowband (150 k)
BS
V
16
V
CC
9
CC
RF
OUT
QUAD V
Detector
CHARGE
15
10
CC2
V
14
11
CC
RF
DEC
DATA
DATA
TA31275FN/ TA31275FNG
C8
13
12
RF
IN
V
6 pF
CC
SAW
RF IN
03-01-23