
12
Precision Edge
SY58038U
Micrel
OUTPUT INTERFACE APPLICATIONS
R2
82
Ω
R2
82
Ω
ZO = 50Ω
+3.3V
R1
130
Ω
R1
130
Ω
+3.3V
Figure 4a. Parallel Thevenin-Equivalent
Termination
Note:
For +2.5V system, R1 = 250, R2 = 62.5ohms.
Zo = 50Ω
50
Ω
50
Ω
VCC
Rb
+3.3V
C1
0.01
μF
(optional)
Figure 4b. Parallel Termination
(3-Resistor)
Note:
For +2.5V system, Rb =19ohms.
For +3.3V system, Rb = 50ohms.
Part Number
Function
Data Sheet Link
SY58037U
Ultra Precision 8:1 MUX with Internal Termination
http://www.micrel.com/product-info/products/sy58037u.shtml
and 1:2 CML Fanout Buffer
SY58038U
Ultra Precision 8:1 MUX with Internal Termination
http://www.micrel.com/product-info/products/sy58038u.shtml
and 1:2 LVPECL Fanout Buffer
SY58039U
Ultra Precision 8:1 MUX with Internal Termination
http://www.micrel.com/product-info/products/sy58039u.shtml
and 1:2 400mV LVPECL Fanout Buffer
MLF Application Note
www.amkor.com/products/notes_papers/MLF_AppNote_0902.pdf
HBW Solutions New Products and Applications
www.micrel.com/product-info/products/solutions.shtml
RELATED MICREL PRODUCTS AND SUPPORT DOCUMENTATION