an8953nfa Panasonic Corporation of North America, an8953nfa Datasheet - Page 5

• Manufacturer Part Number: an8953nfa
• Description: Silicon Monolithic Bi-cmos Ic
• Manufacturer: Panasonic Corporation of North America

AN8953NFA
Pin Descriptions
Pin No.
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
1
2
3
4
5
6
7
8
9
EN
C-DET
SF-OUT
SFC 2
SFC 1
COMP-DC
POFF
MIC-OUT
MIC-IN
BREF
PD-OUT
V
DOUT
GND 2
BTL
SP-OUT
SP-IN
TXDET
PE
GND 3
EXPOUT
DIN
EDET
PreAMP-OUT
PreAMP-IN
DET-OUT
NFIN
NFOUT
CC2
Pin Description
Enable input
COMP detection
Splatter filter output
External splatter filter
COMP output
COMP output V
Power down input
Microphone amp output
Microphone amp input
Audio system reference output
Power down output
V
Data amp output
Ground 2
SP amp output 1
SP amp output 2
SP amp input
Half-Mute detection
ZAP write
Ground 3
EXP output
Data amp input
EXP detection
Pre-amp output
Pre-amp input
FM detector output
Noise filter input
Noise filter output
CC2
REF
SDE00022AEB
Pin No.
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
DET-IN
IF 2-OUT
N-DET
RSSI-DET
IF 2-IN
IF 2-V
IF 1-OUT
V
IF 1-IN
GND 1
RXVCC
PDL
RXGND
FINR
SIG-OUT
Batt-Low
VSS
RX-PD
PLLREG
TX-PD
TXVCC
FINT
TXGND
OSCI
OSCD 1
OSCD 2
DATA
CLK
CC1
REF
FM detector input
IF amp 2 output
Noise detection
RSSI detection
IF amp 2 input
IF amp 2 V
IF amp 1 output
V
IF amp 1 input
Ground 1
RX-counter V
BL, PD threshold selection
RX - counter gnd
RX - counter input
LD, RSSI, ND output
Battery Low output
Logic gnd
RX-phase comparator output
Logic power source output
TX-phase comparator output
TX-counter V
TX-counter input
TX-counter gnd
Xtal oscillator input
Xtal oscillator output 1
Xtal oscillator output 2
Serial data input
Clock input
Pin Description
CC1
REF
CC
CC
5