D2004 TS IM B8-8395,8397,8472 NV / N2503 TS IM No.7672-1/8
LC72725M
LC72725V
LC72725NV
LC72725M,72725V,72725NVRDS(Radio Data System)LSILSIBPF
RAMRDS
()(RDS)
BPF
(SCF)
RDS
57kHz
RAM
128(100ms)
/
RDS-ID
ID
2.75.5V(LC72723:4.55.5V)
LC72725NV
2.75.5V
-2070
MFP16/SSOP16(LC72723:DIP16/MFP16)
/Ta=25,Vssd=Vssa=0V
unit
VDD
max
Vddd,Vdda()
-0.37.0
V
VIN1 max TEST,MODE,RST
-0.37.0
V
VIN2 max XIN,RDCL
-0.3Vddd0.3
V
VIN3 max MPXIN,CIN
-0.3Vdda0.3
V
VO1 max RDS-ID(READY)
-0.37.0
V
VO2 max XOUT,RDDA,RDCL
-0.3Vddd0.3
V
VO3 max FLOUT
-0.3Vdda0.3
V
VddaVddd0.3
No. N7 6 7 2 A
CMOS LSI
RDS
LSI
No.N7672
LC72725M, 72725V, 72725NV
No.7672-2/8
unit
IO1 max XOUT,FLOUT,RDDA,RDCL
3.0
mA
IO2 max RDS-ID(READY)
20.0
mA
Pd max
(Ta85)
MFP16: 140
SSOP16: 100
mW
Topr
-2070
Tstg
-40125
/Ta=-2070,Vssd=Vssa=0V,Vddd=Vdda
min
typ
max
unit
VDD
Vddd,Vdda
Vddd=Vdda
2.7
5.5
V
VIH1
TEST,MODE,RST
0.7Vddd
6.5
V
H
VIH2
RDCL
0.7Vddd
Vddd
V
L
VIL
RDCL,RST,TEST,MODE
0
0.3Vddd
V
VO1
RDDA,RDCL
Vddd
V
VO2
RDS-ID(READY)
6.5
V
VIN
MPXIN
f=572kHz
1.6
50 mVrms
VXIN
XIN
400
1500 mVrms
Xtal
XIN,XOUT
CI120
4.332
MHz
Txtal
XIN,XOUT
fo=4.332MHz
100
ppm
RDCL tCS
RDCL,RDDA
0
s
RDCLH
tCH
RDCL
0.75
s
RDCLL
tCL
RDCL
0.75
s
tDC
RDCL,RDDA
0.75
s
READY
tRC
RDCL,READY
0.75
s
READYL TRL
READY
107
ms
/Ta=-2070,Vssd=Vssa=0V,Vddd=Vdda
min
typ
max
unit
Rmpxin
MPXIN-Vssa
f=57kHz
100
k
Rcin
CIN-Vssa
f=57kHz
120
k
Rf
XIN
1.0
M
Fc
FLOUT
56.5
57.0
57.5
kHz
-3dB
BW-3dB FLOUT
2.5
3.0
3.5
kHz
Gain
MPXIN-FLOUT
f=57kHz
28
31
34
dB
Att1
FLOUT
f=7kHz
30
dB
Att2
FLOUT
f45kHz,
f70kHz
40
dB
Att3
FLOUT
f20kHz
50
dB
Vref
Vref
Vdda=3V
1.5
V
VHIS
TEST,MODE,RST,
RDCL
0.1Vddd
V
H
VOH
RDDA,RDCL
I=2mA
Vddd-0.4
V
VOL1
RDDA,RDCL
I=2mA
0.4
V
L
VOL2
RDS-ID(READY)
I=8mA
0.4
V
LC72725M, 72725V, 72725NV
No.7672-3/8
min
typ
max
unit
IIH1
TEST,MODE,RST,RDCL VI=6.5V
5.0
A
H
IIH2
XIN
VI=Vddd
2.0
11
A
IIL1
TEST,MODE,RST,RDCL VI=0V
5.0
A
L
IIL2
XIN
VI=0V
2.0
11
A
IOFF
RDS-ID(READY)
VO=6.5V
5.0
A
Idd
VdddVdda
VdddVdda
(Vddd=Vdda=3V)
5
mA
unit:mm
unit:mm
3035B [LC72725M]
3178A [LC72725V,LC72725NV]
(MFP16/SSOP16)
RDS-ID/READY
CIN
FLOUT
Vssa
RDDA
Vdda
MPXIN
Vref
Vddd
Vssd
XIN
RST
XOUT
TEST
MODE
RDCL
8
7
6
5
4
3
2
1
9
10
11
12
13
14
15
16
LC72725M
LC72725V
LC72725NV
Top view
LC72725M, 72725V, 72725NV
No.7672-4/8
REFERENCE
VOLTAGE
CIN
FLOUT
VREF
VREF
ANTIALIASING
FILTER
57kHz
BPF
(SCF)
SMOOTHING
FILTER
MPXIN
+3V
Vdda
Vssa
PLL
(57kHz)
CLOCK
RECOVERY
(1187.5Hz)
+3V
Vddd
RDS-ID/
READY
RST
Vssd
DATA
DECODER
XOUT
XIN
TEST
TEST
CLK(4.332MHz)
OSC
RAM
(128bit)
RDDA
RDCL
RDS-ID
DETECT
MODE
LC72725M, 72725V, 72725NV
No.7672-5/8
I/O
3
VREF
(Vdda/2)
4
MPXIN
()
7
FLOUT
()
8
CIN
()
5
Vdda
(3V)
-
-
6
Vssa
-
-
14
XOUT
(4.332MHz)
13
XIN
()
9
TEST
10
MODE
(0:,1:)
15
RST
RDS-ID/RAM()
2
RDDA
RDS
16
RDCL
RDS()/
RDS()
1
RDS-ID/
READY
RDS-ID/READY()
(LC72723)
12
Vddd
(3V)
-
-
11
Vssd
-
-
Vddd
XOUT
XIN
Vssd
Vssd
S
S
Vssd
Vddd
Vssd
Vssa
Vdda
Vssa
Vdda
Vssd
Vddd
VREF
Vssa
Vdda
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