sy89112u Micrel Semiconductor, sy89112u Datasheet - Page 10

• Manufacturer Part Number: sy89112u
• Description: 2.5/3.3v Low Jitter, Low Skew 1 12 Lvpecl Fanout Buffer With 2 1 Input Mux And Internal Termination
• Manufacturer: Micrel Semiconductor

Micrel, Inc.
Singled-Ended and Differential Swings
Timing Diagrams
January 2008
Figure 1a. Singled-Ended Voltage Swing
CLK_SEL
/CLK
CLK
/Q
Q
/Q
Q
/CLK
CLK
EN
/Q
Q
t
PD
– Set-Up and Hold Time EN-to-Differential IN
800 mV (typical)
V
t
V
PD
CC
IN
t
PD
/2
, V
– Differential In-to-Differential Out
OUT
t
– CLK_SEL-to-Differential Out
PD
t
PD
V
CC
t
/2
S
10
Figure1b. Differential Voltage Swing
V
CC
t
/2
H
[e-mail]
V
CC
/2
t
PD
V
1600 mV (typical)
DIFF_IN
, V
or [phone]
M9999-012908-B
DIFF_OUT
SY89112U