AN29000A
2
SDE00018AEB
Contents
Features ............................................................................................................................. 3
Applications ........................................................................................................................ 3
Package ............................................................................................................................ 3
Application Circuit ................................................................................................................ 4
Pin Descriptions ..................................................................................................................... 5
Absolute Maximum Ratings .................................................................................................... 6
Operating Supply Voltage Range ............................................................................................. 6
AN29000A
3
SDE00018AEB
AN29000A
Silicon Monolithic Bi - CMOS IC
Features
IF - AMP1, IF - AMP2, DET, NOISE-SQ, RSSI, DATA - AMP, BATT - LOW, COMPANDER, SP - AMP, Half-Mute, OSC,
PRESCALER, PROGRAMMABLE - COUNTER, Pre - AMP, Vol Control, Power Down, Splatter - Filter
Applications
IC for Cordless Telephone ( IF
+ COMPANDER + PLL )
Package
Quad 56 pin Plastic Package
AN29000A
5
SDE00018AEB
Pin Descriptions
RSSI detection
RSSI-DET
32
External splatter filter
SFC2
4
Noise detection
N-DET
31
Splatter filter output
SF-OUT
3
IFamp2 output
IF2-OUT
30
COMP detection
C-DET
2
FM detector input
DET-IN
29
Enable input
EN
1
Clock input
CLK
56
Noise filter output
NFOUT
28
Serial data input
DATA
55
Noise filter input
NFIN
27
Crystal oscillator output2
OSCO2
54
FM detection output
DET-OUT
26
Crystal oscillator output1
OSCO1
53
Pre-amp input
PreAMP-IN
25
Crystal oscillator input
OSCI
52
Pre-amp output
PreAMP-OUT
24
TX-counter Gnd
TXGND
51
EXP detection
EDET
23
TX-counter input
FINT
50
Data amp input
DIN
22
TX-counter V
CC
TX
VCC
49
EXP output
EXPOUT
21
TX-phase comparator output
TX-PD
48
Ground 3
GND3
20
Logic power source output
PLLREG
47
ZAP write
PE
19
RX-phase comparator output
RX-PD
46
Half-mute detection
TXDET
18
Logic Gnd
V
SS
45
SP amp input
SP-IN
17
Battery low output
Batt-Low
44
SP amp output 2
SP-OUT
16
LD, RSSI, ND output
SIG-OUT
43
SP amp output 1
BTL
15
RX-counter input
FINR
42
Ground 2
GND2
14
RX-counter Gnd
RXGND
41
Data amp output
DOUT
13
BL, PD threshold selection
PDL
40
V
CC2
V
CC2
12
RX-counter V
CC
RXV
CC
39
Power down output
PD-OUT
11
Ground 1
GND1
38
Audio system reference output
BREF
10
IFamp1 input
IF1-IN
37
Microphone amp input
MIC-IN
9
V
CC1
V
CC1
36
Microphone amp output
MIC-OUT
8
IFamp1 output
IF1-OUT
35
Power down input
POFF
7
IFamp2 V
REF
IF2-V
REF
34
COMP output V
REF
COMP-DC
6
IFamp2input
IF2-IN
33
COMP output
SFC1
5
Pin Description
Pin No.
Pin Description
Pin No.
AN29000A
6
SDE00018AEB
Absolute Maximum Ratings
Operating Supply Voltage Range
Note ) *1 : Ta = 25
C except storage temperature and operating ambient temperature.
*2 : Power supply terminal (V
CC1
(pin 36) , V
CC2
(pin 12) , RxV
CC
(pin 39) , TxV
CC
(pin 49) ) should be supplied with same supply voltage.
*3 : I
CC
is define as total current consumption at above four power supply terminal.
2.7 V to 5.5 V
V
CC1
, V
CC2
, RxV
CC
, TxV
CC
Operating supply voltage range
mW
195
P
D
Power dissipation
8
*3
mA
30
I
CC
Supply current
7
*2
V
6.5
V
CC1
, V
CC2
,
RxV
CC
, TxV
CC
Supply voltage
6
m/S
2
4 900
S
opr
Operating shock
5
m/S
2
9 810
G
opr
Operating constant gravity
4
Pa
1.013
10
5
0.61 10
5
P
opr
Operating ambient atmospheric pressure
3
*1
C
20 to
+75
T
opr
Operating ambient temperature
2
*1
C
55 to
+125
T
stg
Storage temperature
1
Note
Unit
Rating
Symbol
Parameter
No.
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and semiconductors described in this material
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the products or technical information described in this material and controlled under the "Foreign Exchange
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applied circuits examples of the products. It neither warrants non-infringement of intellectual property right
or any other rights owned by our company or a third party, nor grants any license.
(3) We are not liable for the infringement of rights owned by a third party arising out of the use of the technical
information as described in this material.
(4) The products described in this material are intended to be used for standard applications or general elec-
tronic equipment (such as office equipment, communications equipment, measuring instruments and house-
hold appliances).
Consult our sales staff in advance for information on the following applications:
Special applications (such as for airplanes, aerospace, automobiles, traffic control equipment, combus-
tion equipment, life support systems and safety devices) in which exceptional quality and reliability are
required, or if the failure or malfunction of the products may directly jeopardize life or harm the human
body.
Any applications other than the standard applications intended.
(5) The products and product specifications described in this material are subject to change without notice for
modification and/or improvement. At the final stage of your design, purchasing, or use of the products,
therefore, ask for the most up-to-date Product Standards in advance to make sure that the latest specifica-
tions satisfy your requirements.
(6) When designing your equipment, comply with the guaranteed values, in particular those of maximum rat-
ing, the range of operating power supply voltage, and heat radiation characteristics. Otherwise, we will not
be liable for any defect which may arise later in your equipment.
Even when the products are used within the guaranteed values, take into the consideration of incidence of
break down and failure mode, possible to occur to semiconductor products. Measures on the systems such
as redundant design, arresting the spread of fire or preventing glitch are recommended in order to prevent
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2003 SEP
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