
Any and all SANYO products described or contained herein do not have specifications that can handle
applications that require extremely high levels of reliability, such as life-support systems, aircraft’s
control systems, or other applications whose failure can be reasonably expected to result in serious
physical and/or material damage. Consult with your SANYO representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges,or other
parameters) listed in products specifications of any and all SANYO products described or contained
herein.
Thick Film Hybrid IC
STK311-020
RDS Demodulator with Synchronization
and Error Correction
Ordering number:ENN5005
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
O3099TH (KT)/11896HA (ID) No.5005–1/7
1
19
1
18
×
2.0=36.0
2.0
×
4=8.0
0.5
2.0
44.0
0.4
8.5max
2
4
Package Dimensions
unit:mm
4132A
[STK311-020]
Overview
The STK311-020 is an RDS demodulator hybrid IC for the
Radio Data System (RDS), or multiplexed FM broadcast-
ing of various kinds of data, specified by the European
Broadcasting Union (EBU). It demodulates the multiplexed
data modulating signal to recover the RDS signal and per-
forms synchronization, error detection and error correction,
Further, low-profile packaging is realized using Sanyo’s
insulated metal substrate technology (IMST) for the base,
SC system and photoresist technologies and folded board
construction.
Applications
Car stereos
Home stereos
Features
57kHz BPF built-in for adjustment-free operation
4MHz ceramic oscillator element built-in
Few external components required for a complete RDS
data demodulation system
ARI-SK/DK decodrer built-in
Specifications
Maximum Ratings
at Ta = 25C
r
m
a
P
l
b
m
y
S
s
n
o
n
o
C
s
g
n
R
t
U
e
g
a
v
y
p
p
m
e
p
u
s
e
m
m
g
e
e
u
m
i
a
n
p
a
S
M
O
VC
x
a
m
r
o
g
T
3
8
+
0
1
+
V
C
C
e
T
5
0
o
0
o
0
3
–
4
g
–
Recommended Operating Voltage
at Ta = 25C
r
m
a
P
l
b
m
y
S
s
n
o
n
o
C
s
g
n
R
t
U
e
y
p
g
u
a
v
g
y
p
n
p
u
S
O
VC
C
C
5
V
V
e
g
n
a
e
g
a
v
s
V
P
O
5
o
7
SANYO : SIP19C3