MAX3882 Maxim Integrated Products, MAX3882 Datasheet - Page 11

• Manufacturer Part Number: MAX3882
• Description: 2.488Gbps/2.67Gbps 1:4 Demultiplexer
• Manufacturer: Maxim Integrated Products

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Figure 8. Connecting the MAX3882 with Threshold Adjust and Clock Holdover Enabled
Clock and Data Recovery and Limiting Amplifier
TIA OUTPUT
2.488Gbps/2.67Gbps 1:4 Demultiplexer with
*REQUIRED ONLY IF OVERHEAD CIRCUIT DOES NOT INCLUDE INTERNAL INPUT TERMINATION.
THIS SYMBOL REPRESENTS A TRANSMISSION LINE OF CHARACTERISTIC IMPEDANCE Z
MAX3861
-3.3V
______________________________________________________________________________________
AGC
R2
R1 + R2 ≥ 50kΩ
0.1µF
0.1µF
155MHz
CLOCK
R1
SLBI+
SLBI-
SDI+
SDI-
V
V
SIS
CTRL
REF
RATESET
FREFSET
+3.3V
0.068µF
MAX3882
CAZ+
FIL
0.1µF
+3.3V
CAZ-
V
CC
LREF
PCLK+
PCLK-
0
LOL
PD3+
PD2+
PD1+
PD0+
PD3-
PD2-
PD1-
PD0-
= 50Ω.
100Ω*
100Ω*
100Ω*
100Ω*
100Ω*
TERMINATION
OVERHEAD
V
CC
11