lc72131m Sanyo Semiconductor Corporation, lc72131m Datasheet - Page 4

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lc72131m

Manufacturer Part Number
lc72131m
Description
Am/fm Pll Frequency Synthesizer
Manufacturer
Sanyo Semiconductor Corporation
Datasheet

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Specifications
Absolute Maximum Ratings
Allowable Operating Ranges at Ta = –40 to +85°C, V
Note: * Recommended crystal oscillator CI values:
Supply voltage
Maximum input voltage
Maximum output voltage
Maximum output current
Allowable power dissipation
Operating temperature
Storage temperature
Supply voltage
Input high-level voltage
Input low-level voltage
Output voltage
Input frequency
Input amplitude
Supported crystals
CI ≤ 120Ω (For a 4.5 MHz crystal)
CI ≤ 70Ω (For a 7.2 MHz crystal)
<Sample Oscillator Circuit>
Crystal oscillator: HC-49/U (manufactured by Kinseki, Ltd.), CL = 12 pF
C1 = C2 = 15 pF
The circuit constants for the crystal oscillator circuit depend on the crystal used, the printed circuit board
pattern, and other items. Therefore we recommend consulting with the manufacturer of the crystal for
evaluation and reliability.
Parameter
Parameter
Symbol
V
V
V
V
V
V
V
V
V
V
V
V
f
f
f
f
f
Xtal
IN
IN
IN
IN
V
IN
IN
IN
IN
IN
IH
IH
IN
IN
IN
DD
O
O
IL
2-1
2-2
5-1
5-2
1
2
3
4
5
at Ta = 25°C, V
1
2
1
2
1
3
4
V
CE, CL, DI
IO1, IO2
CE, CL, DI, IO1, IO2
DO
BO1 to BO4, IO1, IO2,
AOUT
XIN
FMIN
AMIN
AMIN
IFIN
XIN
FMIN
FMIN
AMIN
AMIN
IFIN
IFIN
XIN, XOUT
V
V
V
V
V
V
V
I
I
I
Symbol
Pd max
O
O
O
DD
IN
IN
IN
DD
O
O
O
Topr
Tstg
1 max
2 max
3 max
1 max
2 max
3 max
1 max
2 max
3 max
max
Pins
V
CE, CL, DI, AIN
XIN, FMIN, AMIN, IFIN
IO1, IO2
DO
XOUT, PD
BO1 to BO4, IO1, IO2, AOUT
BO1
AOUT, DO
BO2 to BO4, IO1, IO2
Ta ≤ 85°C
DD
SS
LC72131, 72131M
= 0 V
SS
V
V
V
V
V
f
f = 10 to 130 MHz
f = 130 to 160 MHz
f
f
f
f
*
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
1
3, SNS = 1
4, SNS = 0
5, IFS = 1
6, IFS = 0
= 0 V
1
2
3, SNS = 1
4, SNS = 0
5
LC72131: DIP22S
LC72131M: MFP20
Conditions
Pins
0.7 V
0.7 V
min
400
4.5
0.5
0.4
4.0
DD
DD
10
40
70
40
40
40
70
0
0
0
1
2
typ
–0.3 to V
–0.3 to V
Ratings
–0.3 to +7.0
–0.3 to +7.0
–0.3 to +7.0
–55 to +125
–0.3 to +15
–0.3 to +15
–40 to +85
0 to 10.0
DD
DD
0.3 V
0 to 3.0
0 to 6.0
max
+ 0.3
+ 0.3
1500
1500
1500
1500
1500
1500
1500
350
180
160
5.5
6.5
6.5
8.0
DD
13
13
40
10
12
No. 4921-4/23
8
mVrms
mVrms
mVrms
mVrms
mVrms
mVrms
mVrms
MHz
MHz
MHz
MHz
MHz
MHz
Unit
mW
Unit
mA
mA
mA
°C
°C
V
V
V
V
V
V
V
V
V
V
V
V
V

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