1Gbps to 4.25Gbps Multirate Transimpedance
Amplifier with Photocurrent Monitor
Typical Operating Characteristics (continued)
(VCC = +3.3V, CIN = 0.6pF, TA = +25°C, unless otherwise noted.)
EYE DIAGRAM
INPUT = 20µAP-P, DATA RATE = 1.0625Gbps
MAX3793 toc09
K28.5 PATTERN
EYE DIAGRAM
INPUT = 20µAP-P, DATA RATE = 2.125Gbps
MAX3793 toc10
K28.5 PATTERN
EYE DIAGRAM
INPUT = 20µAP-P, DATA RATE = 4.25Gbps
MAX3793 toc11
K28.5 PATTERN
10mV/div
10mV/div
10mV/div
200ps/div
100ps/div
48ps/div
EYE DIAGRAM
INPUT = 2.2mAP-P, DATA RATE = 4.25Gbps
MAX3793 toc12
K28.5 PATTERN
EYE DIAGRAM TA = +100°C
INPUT = 20µAP-P, DATA RATE = 4.25Gbps
MAX3793 toc13
K28.5 PATTERN
40mV/div
10mV/div
48ps/div
48ps/div
PHOTOCURRENT MONITOR OFFSET
TEMPERATURE DEPENDENCY HISTOGRAM
45
40
35
30
25
20
15
10
5
0
0-0.14
0.28-0.42
0.56-0.7
0.14-0.28
0.42-0.56
0.7-0.84
IMON CHANGE OVER TEMPERATURE (µA)
_______________________________________________________________________________________ 5