SY58029UMITR Micrel Inc, SY58029UMITR Datasheet - Page 9

• Manufacturer Part Number: SY58029UMITR
• Manufacturer: Micrel Inc
• Type: Clock Multiplexerr

Specifications of SY58029UMITR

• Number Of Clock Inputs: 4
• Mode Of Operation: Differential
• Output Logic Level: LVPECL
• Operating Supply Voltage (min): 2.375V
• Operating Supply Voltage (typ): 2.5/3.3V
• Operating Supply Voltage (max): 3.6V
• Package Type: MLF
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Signal Type: CML/LVDS/LVPECL
• Mounting: Surface Mount
• Pin Count: 32
• Lead Free Status / RoHS Status: Not Compliant

Micrel, Inc.
M9999-082707
[e-mail] or [phone]
INPUT STAGE
INPUT INTERFACE APPLICATIONS
For a 3.3V system, R
For a 2.5V system, R
GND
V
PECL
Option: May connect V
CC
Interface (DC-coupled)
Interface (AC-coupled)
GND
R
V
CML
Figure 4d. LVPECL
CC
pd
Figure 4a. CML
GND
NC
NC
V
R
CC
pd
0.01µF
pd
pd
= 100Ω
= 50Ω
IN
/IN
V
V
REF-AC
T
SY58029U
IN
/IN
V
V
T
REF-AC
T
to V
SY58029U
CC
Figure 3. Simplified Differential Input Stage
Figure 4e. LVDS Interface
/IN
Interface (AC-coupled)
V
IN
GND
GND
V
V
T
CML
LVDS
CC
CC
V
CC
Figure 4b. CML
0.01µF
NC
NC
50Ω
50Ω
9
IN
V
IN
V
/IN
V
/IN
V
REF-AC
REF-AC
T
T
GND
V
SY58029U
SY58029U
CC
GND
V
V
LVPECL
Interface (DC-coupled)
CC
For a 3.3V system, R
For a 2.5V system, R
CC
0.01µF
Figure 4c. PECL
NC
R
pd
IN
/IN
V
V
REF-AC
T
Precision Edge
pd
pd
SY58029U
= 50Ω
= 19Ω
SY58029U
®