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LC72720 View Datasheet(PDF) - SANYO -> Panasonic

Part NameDescriptionManufacturer
LC72720 Single-chip RDS signal-processing system LSI SANYO
SANYO -> Panasonic SANYO
LC72720 Datasheet PDF : 14 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
LC72720, 72720M
Specifications
Absolute Maximum Ratings at Ta = 25°C, Vssd = Vssa = 0 V
Parameter
Maximum supply voltage
Maximum input voltage
Maximum output voltage
Maximum output current
Allowable power dissipation
Operating temperature
Storage temperature
Symbol
VDD max
VIN1 max
VIN2 max
VIN3 max
VO1 max
VO2 max
VO3 max
IO1 max
IO2 max
IO3 max
Pd max
Topr
Tstg
Conditions
Vddd, Vdda
CL, DI, CE, SYR, T1, T2, T3, T4, T5, T6, T7, SYNC
XIN
MPXIN, CIN
DO, SYNC, RDS-ID, T3, T4, T5, T6, T7
XOUT
FLOUT
DO, T3, T4, T5, T6, T7
XOUT, FLOUT
SYNC, RDS-ID
Ta 85°C
DIP24S:
MFP24:
Ratings
Unit
–0.3 to +7.0
V
–0.3 to +7.0
V
–0.3 to Vddd +0.3
V
–0.3 to Vdda +0.3
V
–0.3 to +7.0
V
–0.3 to Vddd +0.3
V
–0.3 to Vdda +0.3
V
6.0
mA
3.0
mA
20.0
mA
350
mW
300
mW
–40 to +85
°C
–55 to +125
°C
Allowable Operating Ranges at Ta = –40 to +85°C, Vssd = Vssa = 0 V
Parameter
Supply voltage
Input high-level voltage
Input low-level voltage
Output voltage
Input amplitude
Guaranteed crystal oscillator frequencies
Crystal oscillator frequency deviation
Data setup time
Data hold time
Clock low-level time
Clock high-level time
CE wait time
CE setup time
CE hold time
CE high-level time
Data latch change time
Data output time
Symbol
VDD1
VDD2
VIH
VIL
VO
VIN1
VIN2
VXIN
Xtal
TXtal
tSU
tHD
tCL
tCH
tEL
tES
tEH
tCE
tLC
tDC
tDH
Conditions
Vddd, Vdda
Vddd: Serial data hold voltage
CL, DI, CE, SYR, T1, T2
CL, DI, CE, SYR, T1, T2
DO, SYNC, RDS-ID, T3, T4, T5, T6, T7
MPXIN : f = 57 ±2 kHz
MPXIN : 100% modulation composite
XIN
XIN, XOUT : CI 120 (XS = 0)
XIN, XOUT : CI 70 (XS = 1)
XIN, XOUT : fO = 4.322 MHz, 8.664 MHz
DI, CL
DI, CL
CL
CL
CE, CL
CE, CL
CE, CL
CE
min
4.5
2.0
0.7 Vddd
0
100
400
0.75
0.75
0.75
0.75
0.75
0.75
0.75
DO, CL: Differs depending on the value of the
pull-up resistor used.
DO, CE: Differs depending on the value of the
pull-up resistor used.
Electrical Characteristics at Ta = –40 to +85°C, Vssd = Vssa = 0 V
Parameter
Input resistance
Internal feedback resistance
Center frequency
–3 dB bandwidth
Gain
Stop band attenuation
Symbol
Conditions
Rmpxin MPXIN–Vssa : f = 57 kHz
Rf XIN
fc
FLOUT
BW – 3 dB FLOUT
Gain MPXIN–FLOOUT : f = 57 kHz
Att1 FLOUT : f = ±7 kHz
Att2 FLOUT : f < 45 kHz, f > 70 kHz
Att3 FLOUT : f < 20 kHz
min
56.5
2.5
28
30
40
50
Ratings
typ
5.0
4.332
8.664
max
5.5
6.5
0.3 Vddd
6.5
50
1500
±100
20
1.15
Unit
V
V
V
V
V
mVrms
mVrms
mVrms
MHz
MHz
ppm
µs
µs
µs
µs
µs
µs
µs
ms
µs
0.46
µs
0.46
µs
Ratings
Unit
typ
max
23
k
1.0
M
57.0
57.5 kHz
3.0
3.5 kHz
31
34
dB
dB
dB
dB
Continued on next page.
No. 5602-4/14
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