+3.0V to +5.5V, 1.25Gbps/2.5Gbps
Limiting Amplifiers
(TA = +25°C, unless otherwise noted.)
MAX3264
DATA OUTPUT EYE DIAGRAM AT
1.25Gbps (MINIMUM INPUT)
Typical Operating Characteristics (continued)
MAX3264
DATA OUTPUT EYE DIAGRAM AT
1.25Gbps (MAXIMUM INPUT)
MAX3265/MAX3765
DATA OUTPUT EYE DIAGRAM
2.5Gbps (MINIMUM INPUT)
150mV/div
50mV/div
150mV/div
200ps/div
MAX3265/MAX3765
DATA OUTPUT EYE DIAGRAM
2.5Gbps (MAXIMUM INPUT)
150mV/div
100ps/div
200ps/div
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY
25
20
15
10
5
0
100k
1M
10M
100M
1G
FREQUENCY (Hz)
100ps/div
OUTPUT VSWR vs. FREQUENCY
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0
0.5 1.0 1.5 2.0 2.5 3.0
FREQUENCY (GHz)
MAX3264
LOSS-OF-SIGNAL THRESHOLD vs. RTH
40
35
30
25
20
15
10
5
0
0 5 10 15 20 25 30 35
RTH (kΩ)
MAX3265/MAX3765
LOSS-OF-SIGNAL THRESHOLD vs. RTH
60
50
40
30
20
10
0
0 5 10 15 20 25 30
RTH (kΩ)
COMMON-MODE REJECTION RATIO
vs. FREQUENCY
55
50 MAX3268/MAX3768
45
40
35
30
25
MAX3265/MAX3765
20
15
10
5
1M
10M
100M
1G
10G
FREQUENCY (Hz)
6 _______________________________________________________________________________________