sy58031u Micrel Semiconductor, sy58031u Datasheet - Page 6

• Manufacturer Part Number: sy58031u
• Description: Sy58031u Ultra-precision 1 8 Fanout Buffer With 400mv Cml Outputs And Internal I/o Termination
• Manufacturer: Micrel Semiconductor

Micrel, Inc
M9999-082707
[e-mail] or [phone]
INPUT INTERFACE APPLICATIONS
Figure 3d. AC-Coupled LVPECL
INPUT BUFFER
GND
For 3.3V, R
For 2.5V, R
LVPECL
V
CC
Figure 3a. DC-Coupled CML
Option: May connect V
R
pd
GND
V
CML
CC
GND
pd
pd
Input Interface
Input Interface
= 100Ω
= 50Ω
NC
NC
R
pd
IN
/IN
V
V
V
REF-AC
T
CC
SY58031U
V
CC
IN
V
/IN
V
T
REF-AC
T
to V
SY58031U
V
CC
CC
.
Figure 2. Simplified Differential Input Buffer
Figure 3b. AC-Coupled CML
/IN
V
IN
GND
GND
V
V
T
CML
LVDS
CC
CC
Figure 3e. LVDS
0.01µF
Input Interface
Input Interface
V
NC
NC
50Ω
50Ω
CC
6
IN
V
IN
V
/IN
V
/IN
V
REF-AC
REF-AC
T
T
GND
V
SY58031U
SY58031U
V
V
CC
CC
CC
For 2.5V, R
For 3.3V, R
GND
V
LVPECL
V
CC
CC
Figure 3c. LVPECL
Input Interface
0.01µF R
pd
pd
= 19Ω
= 50Ω
pd
IN
/IN
V
V
Precision Edge
REF-AC
T
SY58031U
V
CC
SY58031U
®