MAX3969E/D Maxim Integrated, MAX3969E/D Datasheet - Page 3

• Manufacturer Part Number: MAX3969E/D
• Description: Limiting Amplifiers
• Manufacturer: Maxim Integrated

Specifications of MAX3969E/D

• Operating Supply Voltage: 3 V, 5 V
• Supply Current: 22 mA
• Operating Temperature Range: + 85 C
• Number Of Channels: 1
• Power Dissipation: 1099 mW

(V
CC
1800
1600
1400
1200
1000
800
600
2.3
2.2
2.1
2.0
1.9
1.8
1.7
1.6
1.5
1.4
60
55
50
45
40
35
30
25
20
15
10
5
0
= +3.3V, PECL outputs terminated with 50Ω to V
0.01
-40
-40
SUPPLY CURRENT vs. TEMPERATURE
RSSI VOLTAGE vs. TEMPERATURE
DIFFERENTIAL INPUT VOLTAGE (mV
(LOS LOW, RSSI LOAD > 10kΩ)
-20
0.1
-15
AMBIENT TEMPERATURE (°C)
AMBIENT TEMPERATURE (°C)
(PECL OUTPUTS OPEN)
TRANSFER FUNCTION
0
INPUT = 100mV
INPUT = 50mV
INPUT = 10mV
INPUT = 5mV
1
10
20
_______________________________________________________________________________________
10
40
P-P
35
P-P
P-P
P-P
100
60
60
1000
P-P
80
)
10,000
100
85
200Mbps SFP Limiting Amplifier
200mV/div
10-03
10-04
10-05
10-06
10-07
10-08
10-09
10-10
10-12
10-11
1000
100
10
1
(V
10
0
CC
IN
BIT ERROR RATIO vs. DIFFERENTIAL
POWER-DETECT THRESHOLD vs. R2
20
= 2mV
0.1
DIFFERENTIAL INPUT VOLTAGE (mV
- 2V, R1 = 100kΩ, T
155Mbps
2
23
30
OUTPUT EYE DIAGRAM
- 1 PRBS
0.2
40
P-P
SD HIGH/
LOS LOW
INPUT VOLTAGE
(R1 = 100kΩ)
, 155Mbps, 2
50
0.3
1ns/div
R2 (kΩ)
60
0.4
Typical Operating Characteristics
SD LOW/
LOS HIGH
70
0.5
80
23
A
90
155Mbps
2
0.6
23
- 1 PRBS)
= +25°C, unless otherwise noted.)
- 1 PRBS
100
MAX3969 toc02
P-P
0.7
110
)
120
0.8
200mV/div
3.00
2.80
2.60
2.40
2.20
2.00
1.80
1.60
1.40
1.20
1.00
10
9
8
7
6
5
4
3
2
1
0
(V
-40
IN
1
155Mbps
2
= 1500mV
23
RSSI VOLTAGE vs. DIFFERENTIAL
DIFFERENTIAL INPUT VOLTAGE (mV
- 1 PRBS
LOSS-OF-SIGNAL HYSTERESIS
R2 = 50kΩ
-15
LOS LOW
OUTPUT EYE DIAGRAM
AMBIENT TEMPERATURE (°C)
vs. TEMPERATURE
INPUT VOLTAGE
10
P-P
10
, 155Mbps, 2
1ns/div
R2 = 10kΩ
RSSI LOAD > 10kΩ
35
LOS HIGH
100
2
23
23
155Mbps
60
MAX3969 toc03
-1 PRBS
- 1 PRBS)
P-P
)
1000
85
3