參數(shù)資料
型號(hào)： LC72144M
廠商： Sanyo Electric Co.,Ltd.
英文描述： PLL Frequency Synthesizer(鎖相環(huán)頻率合成器)
中文描述： 鎖相環(huán)頻率合成器（鎖相環(huán)頻率合成器）
文件頁(yè)數(shù)： 3/22頁(yè)
文件大?。?/td> 308K
代理商： LC72144M
Specifications
Absolute Maximum Ratings
at Ta = 25°C, V
SS
= 0 V
Note: A capacitor of at least 2000 pF must be inserted between the power supply, V
DD
, and V
SS
.
Allowable Operating Ranges
at Ta = –40 to 85°C, V
SS
= 0 V
Note: 1. Period measurement
2. Refer to the item on the structure of the programmable divider.
3. Serial data: CTC = 0
4. Serial data: CTC = 1
No. 5377-3/22
LC72144M
Parameter
Symbol
Conditions
Ratings
Unit
Supply voltage
V
DD
max
V
IN
1 max
V
DD
CE, CL, DI
–0.3 to +7.0
V
–0.3 to +7.0
V
Maximum input voltage
V
IN
2 max
XIN, FMIN, AMIN, HCTR/I-6, LCTR/I-7, I/O-0, I/O-4, I/O-5,
ADC0, ADC1
–0.3 to V
DD
+ 0.3
V
V
IN
3 max
V
O
1 max
V
O
2 max
V
O
3 max
I
O
1 max
I
O
2 max
I
O
3 max
Pd max
I/O-1 to I/O-3
–0.3 to +15
V
DO
–0.3 to +7.0
V
Maximum output voltage
XOUT, I/O-0, I/O-4, I/O-5, PD0, PD1, PDS, XBUF
–0.3 to V
DD
+ 0.3
–0.3 to +15
V
I/O-1 to I/O-3
V
I/O-0, I/O-4, I/O-5, XBUF
0 to 3.0
mA
Maximum output current
DO
0 to 6.0
mA
I/O-1 to I/O-3
Ta
≤
85°C
0 to 10
mA
Allowable power dissipation
220
mW
Operating temperature
Topr
–40 to +85
°C
Storage temperature
Tstg
–55 to +125
°C
Parameter
Symbol
Conditions
min
typ
max
Unit
Supply voltage
V
DD
1
V
DD
2
V
IH
1
V
IH
2
V
IH
3
V
IL
1
V
IL
2
V
O
1
V
O
2
f
IN
1
f
IN
2
f
IN
3
f
IN
4
f
IN
5
f
IN
6
Xtal1
V
DD
V
DD
: Serial data hold voltage
CE, CL, DI, I/O-1 to I/O-3
4.5
5.5
V
2.0
2.2
6.5
V
Input high-level voltage
I/O-0, I/O-4, I/O-5, HCTR/I-6, LCTR/I-7
2.2
V
DD
V
DD
0.8
V
LCTR/I-7: Pulse waveform,
*
1
2.2
V
Input low-level voltage
CE, CL, DI, I/O-0 to I/O-5, HCTR/I-6, LCTR/I-7
0
V
LCTR/I-7: Pulse waveform,
*
1
0
0.8
V
Output voltage
DO
0
6.5
V
I/O-1 to I/O-3
0
13
V
XIN: Sine wave, capacitor coupled
1.0
8.0
MHz
FMIN: Sine wave, capacitor coupled
10
160
MHz
Input frequency
AMIN: Sine wave, capacitor coupled
0.5
40
MHz
HCTR/I-6: Sine wave, capacitor coupled
0.4
25
MHz
LCTR/I-7: Sine wave, capacitor coupled
10
500
kHz
LCTR/I-7: Pulse waveform, DC coupled,
*
1
XIN, XOUT: CI
≤
120
XIN, XOUT: CI
≤
50
XIN
FMIN: 10
≤
f < 130 MHz,
*
2
FMIN: 130
≤
f < 160 MHz,
*
2
AMIN: 2
≤
f < 25 MHz,
*
2
AMIN: 25
≤
f < 40 MHz,
*
2
AMIN: 0.5
≤
f < 2.5 MHz,
*
2
AMIN: 2.5
≤
f
≤
10 MHz,
*
2
HCTR/I-6: 0.4
≤
f
≤
25 MHz,
*
3
HCTR/I-6: 8
≤
f
≤
12 MHz,
*
4
LCTR/I-7: 10
≤
f < 400 kHz,
*
3
LCTR/I-7: 400
≤
f < 500 kHz,
*
3
LCTR/I-7: 400
≤
f < 500 kHz,
*
4
ADC0, ADC1
4.0
20
×
10
3
Hz
Guaranteed crystal
oscillator ranges
4.0
7.0
MHz
Xtal2
7.1
10.5
MHz
V
IN
1
V
IN
2-1
V
IN
2-2
V
IN
3-1
V
IN
3-2
V
IN
3-3
V
IN
3-4
V
IN
4-1
V
IN
4-2
V
IN
5-1
V
IN
5-2
V
IN
5-3
V
IN
6
200
1500
mVrms
40
1500
mVrms
70
1500
mVrms
40
1500
mVrms
70
1500
mVrms
Input amplitudes
40
1500
mVrms
70
1500
mVrms
40
1500
mVrms
70
1500
mVrms
40
1500
mVrms
20
1500
mVrms
70
1500
mVrms
Input voltage range
0
V
DD
V
Continued on next page.
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