CDC3RL02YFPR Datasheet, PDF (7/15 Pages) Texas Instruments – LOW PHASE-NOISE TWO-CHANNEL CLOCK FAN-OUT BUFFER

CDC3RL02
www.ti.com
SCHS371 – NOVEMBER 2009
TYPICAL PERFORMANCE (continued)
STANDBY CURRENT
vs
TEMPERATURE
200
180
160
V_BATT = 3.3 V
C_VLDO = 1 µF
C_BATT = 0.1 µF
C_OUT = 30 pF
5.5 V
140
3.3 V
120
2.3 V
100
80
60
40
POWER SUPPLY REJECTION
vs
INPUT FREQUENCY
0
V_BATT = 3.3 V
-10 ^{CVLDO = 1 µF}
C_BATT = 0.1 µF
-20 ^{COUT = 30 pF}
-30
-40
-50
-60
-70
-80
-90
20
-100
0
-40
-15
10
35
60
Tem perature (°C)
-110
85
1.E+02 1.E+03 1.E+04 1.E+05 1.E+06
Frequency (Hz)
1.E+07
SINE-WAVE INPUT
vs
SQUARE-WAVE OUTPUT
2.4
2.2
V_BATT = 3.3 V C_VLDO = 1 µF
C_BATT = 0.1 µF C_OUT = 30 pF
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
-0.2 MCLK_IN
CLK_OUT1
-0.4
0
10 20 30 40 50 60 70 80 90 100
Tim e (ns)
5.0
V_BATT = 3.3 V
4.5
C_VLDO = 1 µF
C_BATT = 0.1 µF
C_OUT = 30 pF
4.0
RISE TIME
vs
LOAD
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0
10
20
30
40
C_LOAD (pF)
T_A = 85°C
T_A = 25°C
T_A = -40°C
50
60
70
Copyright © 2009, Texas Instruments Incorporated
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