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參數資料
| 型號： | LC72144M |
| 廠商： | SANYO SEMICONDUCTOR CO LTD |
| 元件分類： | PLL合成/DDS/VCOs |
| 英文描述： | PLL FREQUENCY SYNTHESIZER, 40 MHz, PDSO24 |
| 封裝： | MFP-24 |
| 文件頁數： | 17/22頁 |
| 文件大小： | 307K |
| 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
tSU
DI, CL: *1
0.45
s
Data hold time
tHD
DI, CL: *1
0.45
s
Clock low-level time
tCL
CL: *1
0.45
s
Clock high-level time
tCH
CL: *1
0.45
s
CE wait time
tEL
CE, CL: *1
0.45
s
CE setup time
tES
CE, CL: *1
0.45
s
CE hold time
tEH
CE, CL: *1
0.45
s
Data latch change time
tLC
*1
0.45
s
tDC
DO, CL
Differs depending on the values of
0.2
s
Data output time
the pull-up resistor and the printed circuit
tDH
DO, CE
board capacitances. *1
0.2
s
Parameter
Symbol
Conditions
min
typ
max
Unit
Rf1
XIN
1.0
M
Rf2
FMIN
500
k
Built-in feedback resistors
Rf3
AMIN
500
k
Rf4
HCTR/I-6
250
k
Rf5
LCTR/I-7
250
k
Hysteresis
VHIS
CE, CL, DI, LCTR/I-7
0.1 VDD
V
IO = –0.5 mA
VDD – 0.5
V
High-level output voltage
VOH1
PD0, PD1, PDS, I/O-0, I/O-4, I/O-5
IO = –1 mA
VDD – 1.0
V
IO = –2 mA
VDD – 2.0
V
VOH2
XBUF
IO = –0.5 mA
VDD – 1.5
V
IO = 0.5 mA
0.5
V
VOL1
PD0, PD1, PDS, I/O-0, I/O-4, I/O-5
IO = 1 mA
1.0
V
IO = 2 mA
2.0
V
VOL2
XBUF
IO = 0.5 mA
1.5
V
Low-level output voltage
IO = 1 mA
0.2
V
VOL3
I/O-1 to I/O-3
IO = 2.5 mA
0.5
V
IO = 5 mA
1.0
V
IO = 9 mA
1.8
V
VOL4
DO: IO = 5 mA
1.0
V
IIH1
CE, CL, DI: VI = 6.5 V
5.0
A
IIH2
I/O-1 to I/O-3: VI = 13 V
5.0
A
IIH3
I/O-0, I/O-4, I/O-5, ADC0, ADC1, HCTR/I-6, LCTR/I-7:
5.0
A
High-level input current
VI = VDD
IIH4
XIN: VI = VDD
2.0
11
A
IIH5
FMIN, AMIN: VI = VDD
4.0
22
A
IIH6
HCTR/I-6, LCTR/I-7: VI = VDD
8.0
44
A
IIL1
CE, CL, DI: VI = 0 V
5.0
A
IIL2
I/O-0, to I/O-3: VI = 0 V
5.0
A
IIL3
I/O-0, I/O-4, I/O-5, ADC0, ADC1, HCTR/I-6, LCTR/I-7:
5.0
A
Low-level input current
VI = 0 V
IIL4
XIN: VI = 0 V
2.0
11
A
IIL5
FMIN, AMIN: VI = 0 V
4.0
22
A
IIL6
HCTR/I-6, LCTR/I-7: VI = 0 V
8.0
44
A
Output off leakage current
IOFF1
I/O-1 to I/O-3: VO = 13 V
5.0
A
IOFF2
DO: VO = 6.5 V
5.0
A
Continued on next page.
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