參數(shù)資料
型號: 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)
文件頁數(shù): 4/22頁
文件大?。?/td> 308K
代理商: LC72144M
Continued from preceding page.
Note: Refer to the serial data timing.
Electrical Characteristics for the Allowable Operating Ranges
No. 5377-4/22
LC72144M
Parameter
Symbol
Conditions
min
typ
max
Unit
Data setup time
t
SU
t
HD
t
CL
t
CH
t
EL
t
ES
t
EH
t
LC
DI, CL:
*
1
0.45
μs
Data hold time
DI, CL:
*
1
0.45
μs
Clock low-level time
CL:
*
1
0.45
μs
Clock high-level time
CL:
*
1
0.45
μs
CE wait time
CE, CL:
*
1
0.45
μs
CE setup time
CE, CL:
*
1
0.45
μs
CE hold time
CE, CL:
*
1
0.45
μs
Data latch change time
*
1
0.45
μs
t
DC
DO, CL
Differs depending on the values of
the pull-up resistor and the printed circuit
board capacitances.
*
1
0.2
μs
Data output time
t
DH
DO, CE
0.2
μs
Parameter
Symbol
Conditions
min
typ
max
Unit
M
k
k
k
k
V
R
f
1
R
f
2
R
f
3
R
f
4
R
f
5
V
HIS
XIN
1.0
FMIN
500
Built-in feedback resistors
AMIN
500
HCTR/I-6
250
LCTR/I-7
250
Hysteresis
CE, CL, DI, LCTR/I-7
0.1 V
DD
I
O
= –0.5 mA
I
O
= –1 mA
I
O
= –2 mA
I
O
= –0.5 mA
I
O
= 0.5 mA
I
O
= 1 mA
I
O
= 2 mA
I
O
= 0.5 mA
I
O
= 1 mA
I
O
= 2.5 mA
I
O
= 5 mA
I
O
= 9 mA
V
DD
– 0.5
V
DD
– 1.0
V
DD
– 2.0
V
DD
– 1.5
V
High-level output voltage
V
OH
1
PD0, PD1, PDS, I/O-0, I/O-4, I/O-5
V
V
V
OH
2
XBUF
V
0.5
V
V
OL
1
PD0, PD1, PDS, I/O-0, I/O-4, I/O-5
1.0
V
2.0
V
V
OL
2
XBUF
1.5
V
Low-level output voltage
0.2
V
V
OL
3
I/O-1 to I/O-3
0.5
V
1.0
V
1.8
V
V
OL
4
I
IH
1
I
IH
2
DO: I
O
= 5 mA
CE, CL, DI: V
I
= 6.5 V
I/O-1 to I/O-3: V
I
= 13 V
I/O-0, I/O-4, I/O-5, ADC0, ADC1, HCTR/I-6, LCTR/I-7:
V
I
= V
DD
XIN: V
I
= V
DD
FMIN, AMIN: V
I
= V
DD
HCTR/I-6, LCTR/I-7: V
I
= V
DD
CE, CL, DI: V
I
= 0 V
I/O-0, to I/O-3: V
I
= 0 V
I/O-0, I/O-4, I/O-5, ADC0, ADC1, HCTR/I-6, LCTR/I-7:
V
I
= 0 V
XIN: V
I
= 0 V
FMIN, AMIN: V
I
= 0 V
HCTR/I-6, LCTR/I-7: V
I
= 0 V
I/O-1 to I/O-3: V
O
= 13 V
DO: V
O
= 6.5 V
1.0
V
5.0
μA
5.0
μA
I
IH
3
5.0
μA
High-level input current
I
IH
4
I
IH
5
I
IH
6
I
IL
1
I
IL
2
2.0
11
μA
4.0
22
μA
8.0
44
μA
5.0
μA
5.0
μA
I
IL
3
5.0
μA
Low-level input current
I
IL
4
I
IL
5
I
IL
6
I
OFF
1
I
OFF
2
2.0
11
μA
4.0
22
μA
8.0
44
μA
Output off leakage current
5.0
μA
5.0
μA
Continued on next page.
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