MAX3748 Maxim, MAX3748 Datasheet - Page 4

• Manufacturer Part Number: MAX3748
• Description: Compact 155Mbps to 3.2Gbps Limiting Amplifier
• Manufacturer: Maxim

Compact 155Mbps to 3.2Gbps
Limiting Amplifier
(T
4
100mV/div
A
100
= +25°C and V
_______________________________________________________________________________________
90
80
70
60
50
40
30
20
10
10
0
9
8
7
6
5
4
3
2
1
0
OUTPUT EYE DIAGRAM (MINIMUM INPUT)
-40
0
-30-20
DIFFERENTIAL INPUT AMPLITUDE (mV
-10 0 10 20 30 40 50
3.2Gbps, 2
vs. INPUT AMPLITUDE
10
vs. TEMPERATURE
SUPPLY CURRENT
RANDOM JITTER
TEMPERATURE (°C)
CC
23
50ps/div
= +3.3V, unless otherwise specified.)
- 1 PRBS, 5mV
20
60 70
30
P-P
MAX3748 toc07
80
P-P
90
)
100
40
100mV/div
1200
1000
900
800
700
600
500
400
300
200
100
800
600
400
200
0
0
OUTPUT EYE DIAGRAM (MAXIMUM INPUT)
2.0
1
BIT-ERROR RATIO vs. INPUT VOLTAGE
OUTPUT VOLTAGE vs. INPUT VOLTAGE
2.5
3.2Gbps, 2
2
DIFFERENTIAL INPUT (mV
TRANSFER FUNCTION
INPUT VOLTAGE (mV
3.0
23
3
50ps/div
- 1 PRBS, 1200mV
3.5
Typical Operating Characteristics
4
4.0
P-P
P-P
)
)
5
P-P
MAX3748 toc08
4.5
5.0
6
100mV/div
10
COMMON-MODE VOLTAGE (V
24
22
20
18
16
14
12
10
9
8
7
6
5
4
3
2
1
0
-1.0
OUTPUT EYE DIAGRAM (MINIMUM INPUT)
-40
RANDOM JITTER vs. TEMPERATURE
-30
DETERMINISTIC JITTER vs. INPUT
-0.9
-20
COMMON-MODE VOLTAGE (V
-0.8
-10
2.7Gbps, 2
(INPUT LEVEL 10mV
-0.7
0
TEMPERATURE (°C)
10
-0.6
20
23
100ps/div
-0.5
- 1 PRBS, 5mV
30
40
-0.4
50
CC
-0.3
60
P-P
TO V
CC
P-P
70
-0.2
)
MAX3748 toc09
+ x)
80
CC
-0.1
90
- 0.8V)
100
0