參數(shù)資料
型號(hào): IMI4350YB
英文描述: Phase/Frequency Detector
中文描述: 相位/頻率檢測器
文件頁數(shù): 3/7頁
文件大?。?/td> 48K
代理商: IMI4350YB
IMI4343
PHASE DETECTOR
INTERNATIONAL MICROCIRCUITS, INC. 525 LOS COCHES ST.
MILPITAS, CA 95035 TEL: 408-263-6300 FAX 408-263-6571
Rev 1.1
6/9/97
Page 3 of 7
June 1997
CMOS LSI
PLL FREQUENCY SYNTHESIZERS
PLL OPERATING CHARACTERISTICS
VDD = 5 VOLTS
-40oC
25oC
85oC
Characteristics
Symbol
Min
Max
Min
Typ
Max
Min
Max
Unit
Conditions
Operating
fin,
Sine
50
50
45
MHz
Frequency
fosc
Square
50
50
45
MHz
Dynamic
Phase Noise
Floor
Pin
PDNF
-160
dBc/H
z
pF
Cin
-
10
-
6
10
-
10
Capacitance
Cout
-
10
-
6
10
-
10
pF
Input
VIL
1
1.5
-
2.75
1.5
-
1.5
Vdc
Voltages
VIH
3.5
-
3.5
2.75
-
3.5
-
Output
VOL
-
0.05
-
0.0
0.05
-
0.05
Vdc
Voltages
VOH
4.9
5
2.4
-
4.95
5.0
-
4.95
-
Static
IOL
Logic
-
2.0
2.8
-
1.6
-
Output
OSCout
1.2
-
1.0
1.4
-
0.8
-
mA
VOL = 0.40
Current
IOH
Logic
-2.4
-
-2.0
-2.8
-
-1.6
-
mA
VOH = 4.0
OSCout
-1.2
-
-1.0
-1.4
-
-0.8
-
mA
VOH = 4.0
Charge Pump
Icp
380
μ
A
Vdd = 5V @ 25
°
C
Supply
Currents
IDD
-
10
-
7
10
-
10
mA
fosc=fin-10 MHz
ISB
-
150
-
40
150
-
150
μA
fosc=fin=0
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