Rainbow Electronics MAX3645 - Manual (Page 5)

MAX3645
+2.97V to +5.5V, 125Mbps to 200Mbps Limiting
Amplifier with Loss-of-Signal Detector
_______________________________________________________________________________________ 5
Typical Operating Characteristics (continued)
(V CC = 3.3V, PECL outputs terminated with 50 Ω to V
CC - 2V, R TH = 100 Ω, C
AZ = 0.1µF, C SD = 1nF, T A = +25 °C, unless otherwise noted.)
LOSS-OF-SIGNAL WITH SQUELCH
(155Mbps, 2 23 - 1PRBS)
MAX3654 toc10
10 µs/div
LOS
V OUT
V IN
PULSE-WIDTH DISTORTION
vs. DIFFERENTIAL INPUT VOLTAGE
MAX3645 toc11
DIFFERENTIAL INPUT VOLTAGE (mV P-P )
PULSE-WIDTH DISTORTION (ps)
1000 100 10 1
10
20
30
40
50
60
70
80
90
100
0
0.1 10,000
155Mbps 0011 PATTERN
DATA OUTPUT TRANSITION TIME
vs. DIFFERENTIAL INPUT VOLTAGE
MAX3645 toc12
DIFFERENTIAL INPUT VOLTAGE (mV P-P )
TRANSITION TIME (ns)
1000 100 10 1
0.5
1.0
1.5
2.0
2.5
3.0
0
0.1 10,000