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参数资料
| 型号： | LC72191JM |
| 元件分类： | PLL合成/DDS/VCOs |
| 英文描述： | PLL FREQUENCY SYNTHESIZER, 40 MHz, PDSO24 |
| 封装： | MFP-24 |
| 文件页数： | 10/16页 |
| 文件大小： | 318K |
| 代理商： | LC72191JM |
Pin Symbols
XIN, XOUT:
Crystal oscillator (7.2 MHz)
FMIN, AMIN:
Local oscillator signal input
CE, CL, DI, DO: Serial data I/O
OUT0 to OUT6: Output ports
IN0, IN1:
Input ports
HCTR, LCTR:
General-purpose counter inputs
PD1, PD2:
Charge pump outputs
SYC:
Control clock (400 kHz)
Specifications
Absolute Maximum Ratings at Ta = 25°C, VSS = 0 V
No. 3985-3/16
LC72191, 72191M, 72191JM
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
VDD max
VDD
–0.3 to +7.0
V
Input voltage
VIN (1)
CE, CL, DI, IN0, IN1
–0.3 to +7.0
V
VIN (2)
Input pins other than VIN (1)
–0.3 to VDD + 0.3
V
VOUT (1)
DO, SYC
–0.3 to +7.0
V
Output voltage
VOUT (2)
OUT1, OUT2
–0.3 to VDD + 0.3
V
VOUT (3)
OUT3 to OUT6, OUT0
–0.3 to +15
V
VOUT (4)
Output pins other than VOUT (1), VOUT (2) and VOUT (3)
–0.3 to VDD + 0.3
V
Ta ≤ 85°C
:LC72191
350
Allowable power dissipation
Pd max
:LC72191M
300
mW
:LC72191JM
200
Operating temperature
Topr
–40 to +85
°C
Storage temperature
Tstg
–55 to +125
°C
Block Diagram
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