MAX3930E/D Maxim Integrated, MAX3930E/D Datasheet - Page 7

• Manufacturer Part Number: MAX3930E/D
• Description: Laser Drivers
• Manufacturer: Maxim Integrated

1, 5, 9, 12,
22, 23, 28,
10, 11, 17,
18, 21, 32,
MAX3930
35, 36, 37
24, 27
25, 26
29
13
14
15
16
19
20
30
31
33
34
2
3
4
6
7
8
PAD
MAX3931/
22, 23, 28,
11, 17, 18,
19, 32, 35,
MAX3932
1, 3, 5, 7,
9, 10, 12,
36, 37
24, 27
25, 26
_______________________________________________________________________________________
29
—
—
13
14
15
16
20
21
30
31
33
34
2
4
6
8
MODMON
BIASMON
MODSET
MODN2,
BIASSET
MODEN
MODN1
DATA+
MOD2,
NAME
DATA-
PWC+
MOD1
CLK+
RTEN
PWC-
CLK-
BIAS
N.C.
V
V
V
V
CC
EE
TT
TT
Power-Supply Voltage (V
Noninverting Data Input. CML with on-chip termination resistor.
Terminating Voltage for Data Inputs
Inverting Data Input. CML with on-chip termination resistor.
Noninverting Clock Input for Data Retiming. CML with on-chip termination resistor.
Terminating Voltage for Clock Inputs
Inverting Clock Input for Data Retiming. CML with on-chip termination resistor.
Power-Supply Voltage (V
TTL/CMOS Data Retiming Input. Low for latched data, high for direct data. Internal
100kΩ pullup to V
Positive Input for Modulation Pulse-Width Adjustment. Connected to ground through
R
Negative Input for Modulation Pulse-Width Adjustment. Connected to ground
through R
TTL/CMOS Modulation Enable Input. Low for normal operation, high to switch
modulation output off. Internal 100kΩ pullup to V
Modulation Current Monitor (V
Modulation Current Set. Connected to the output of the external operational
amplifier (see the Design Procedure section).
Complementary Laser Modulation Current Outputs. Connect to V
Laser Modulation Current Outputs
Laser Bias Current Output
No Connection. Leave unconnected.
Bias Current Set. Connected to the output of the external operational amplifier (see
the Design Procedure section).
Bias Current Monitor (V
PWC
10.7Gbps Laser Diode Drivers
10.7Gbps Laser Diode Drivers
.
PWC
.
CC
.
BIASMON
CC
CC
- V
- V
MODMON
EE
EE
- V
= 5V). All pads must be connected to V
= 5V)
EE
FUNCTION
) / R
- V
BIAS
EE
) / R
= I
CC
MOD
BIAS
.
= I
MOD
Pad Description
CC
.
CC
.
7