MAX3766 Maxim, MAX3766 Datasheet - Page 5

• Manufacturer Part Number: MAX3766
• Description: 622Mbps LAN/WAN Laser Driver with Automatic Power Control and Safety Shutdown
• Manufacturer: Maxim

(Typical Operating Characteristics are measured on the MAX3766 evaluation kit, V
Automatic Power Control and Safety Shutdown
100
10
1
1
(NO APC, OPEN-LOOP CONFIGURATION)
V
ENABLE
BIAS CURRENT vs. R
100 W/
UNSUCCESSFUL STARTUP
10
V
FAIL
div
MD
100
V
R
_______________________________________________________________________________________
SAFETY
BIASMAX
OPTICAL OUTPUT WITH DATA ON
OPTICAL OUTPUT WITH DATA OFF
10 s/div
DATA OUT (AC COUPLED)
( = 30 s)
( )
ABRUPT SHUTDOWN
1k
BIASMAX
622Mbps LAN/WAN Laser Driver with
10k
5 s/div
100k
0.001
0.01
Typical Operating Characteristics (continued)
0.1
10
1
-40
MONITOR CURRENT vs. TEMPERATURE
FAIL
-20
V
AMBIENT TEMPERATURE (°C)
SUCCESSFUL STARTUP
ENABLE
V
0
DATA OUT (AC COUPLED)
SAFETY
20
50 s/div
( = 1500 s)
V
MD
NOMINAL = 1mA
NOMINAL = 200 A
NOMINAL = 20 A
NOMINAL = 2 A
40
60
80
3.40
3.20
3.00
2.80
2.60
2.40
2.20
2.00
CC
100
-45
= +5.0V, T
-25
100 W/
V
V
R
AMBIENT TEMPERATURE (°C)
REFERENCE VOLTAGE
260
240
220
200
180
160
120
100
140
REF1
REF2
TC
vs. TEMPERATURE
-5
= OPEN
div
A
-40
= +25°C, unless otherwise noted.)
20
vs. TEMPERATURE (CMD = 0.1 F)
2
72 CONSECUTIVE ZEROS
-20
13
DATA-DEPENDENT JITTER
PRBS PATTERN
40
AMBIENT TEMPERATURE (°C)
SMOOTH STARTUP
0
OPTICAL OUTPUT WITH DATA OFF
OPTICAL OUTPUT WITH DATA ON
60
20
5 s/div
2
80
23
- 1 PRBS PATTERN
40
100
60
80
100
5