STCD1020_10 Datasheet, PDF (26/40 Pages) STMicroelectronics – Multichannel clock distribution circuit

Typical operating characteristics
STCD1020, STCD1030, STCD1040
Figure 26. Standby current (I_SB) vs. supply voltage (V_CC) (STCD1040, 1.8 V version,
EN1=EN2=EN3=EN4=0, no master clock input)
1
0.5
0
-0.5
-1
Supply voltage (V)
AM03054v1
Figure 27. Active current (I_ACT) vs. supply voltage (V_CC) (STCD1040, 1.8 V version,
EN1=EN2=EN3=EN4=1, 26 MHz sine wave master clock input from TCXO)
6
4
2
10pF
20pF
0
30pF
1.5 1.6 1.7 1.8 1.9 2 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8
Supply voltage (V)
AM03055v1
Figure 28. Active current (I_ACT) vs. master clock input voltage level (Vpp)
(STCD1040, 1.8 V version, EN1=EN2=EN3=EN4=1, 26 MHz sine wave
master clock input)
6
5
4
3
2
1
0
0.7
10pF
20pF
30pF
0.8 0.9
1 _{1.1 1.2 1.3}
Master clock voltage level Vpp(V)
AM03056v1
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Doc ID 13823 Rev 6