CDC3RL02_16 Datasheet, PDF (8/20 Pages) Texas Instruments – Low Phase-Noise Two-Channel Clock Fan-Out Buffer

CDC3RL02
SCHS371C – NOVEMBER 2009 – REVISED JANUARY 2016
Typical Characteristics (continued)
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)
Figure 7. Sine-Wave Input vs Square-Wave Output
5.0
V_BATT = 3.3 V
4.5
C_VLDO = 1 µF
C_BATT = 0.1 µF
4.0 ^{COUT = 30 pF}
3.5
3.0
T_A = 85°C
T_A = 25°C
T_A = -40°C
2.5
2.0
1.5
1.0
0.5
0.0
0
10
20
30
40
50
60
70
C_LOAD (pF)
Figure 9. Fall Time vs Load
www.ti.com
MCLK_IN
5.0
V_BATT = 3.3 V
4.5
C_VLDO = 1 µF
C_BATT = 0.1 µF
C_OUT = 30 pF
4.0
3.5
3.0
T_A = 85°C
T_A = 25°C
T_A = -40°C
2.5
2.0
1.5
1.0
0.5
0.0
0
10
20
30
40
50
60
70
C_LOAD (pF)
Figure 8. Rise Time vs Load
0.5 V/div
CLK_OUT1
0.5 V/div
CLK_OUT2
0
20
10 mV/div
40
60
80
100
120
140
160
180
200
Time (ns)
Figure 10. Digital Cross-Talk Scope Shot
8
Submit Documentation Feedback
Product Folder Links: CDC3RL02
Copyright © 2009–2016, Texas Instruments Incorporated