stcd1020 STMicroelectronics, stcd1020 Datasheet - Page 5

• Manufacturer Part Number: stcd1020
• Description: Multi-channel Clock Distribution Circuit
• Manufacturer: STMicroelectronics

Figure 30.
Figure 31.
Figure 32.
Figure 33.
Figure 34.
Figure 35.
Figure 36.
Figure 37.
Figure 38.
Figure 39.
STCD10x0 recovery time from standby to active (STCD1040, 1.8 V version,
EN2=EN3=EN4=0, measure CLK1 when EN1 from 0 to 1) . . . . . . . . . . . . . . . . . . . . . . . . 27
STCD10x0 buffer recovery time from off to on (STCD1040, 1.8 V version,
EN2 =EN3=EN4=1, measure CLK1 when EN1 from 0 to 1). . . . . . . . . . . . . . . . . . . . . . . . 28
Sine wave input clock vs. output clock (STCD1040, 1.8 V version, 26 MHz sine wave
master clock input from TCXO) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Rise and fall time for square wave output (STCD1040, 1.8 V version, 10MHz square wave
master clock input, C
Input clock phase noise (STCD1040, 1.8 V version, 26 MHz master clock input
from TCXO) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Output clock phase noise (STCD1040, 1.8 V version, this phase noise includes the
additive phase noise from TCXO and STCD1040) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Clock bandwidth (STCD1040, 1.8 V version, C
TDFN - 8-lead, 2 x 2 mm package outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
TDFN - 10-lead, 2 x 2.5 mm package outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
TDFN - 12-lead, 2 x 3 mm package outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
load
= 20 pF). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
load
= 10 pF) . . . . . . . . . . . . . . . . . . . . . . . 30
5/40