MAX3737ETJ+T Maxim Integrated Products, MAX3737ETJ+T Datasheet - Page 14

• Manufacturer Part Number: MAX3737ETJ+T
• Description: IC LSR DRVR 2.7GBPS 3.63V 32TQFN
• Manufacturer: Maxim Integrated Products
• Type: Laser Diode Driver (Fiber Optic)r

Specifications of MAX3737ETJ+T

• Data Rate: 2.7Gbps
• Number Of Channels: 1
• Voltage - Supply: 2.97 V ~ 3.63 V
• Current - Supply: 47mA
• Current - Modulation: 85mA
• Current - Bias: 100mA
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-WFQFN Exposed Pad
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

The exposed-pad on the 32-pin QFN provides a very low
thermal resistance path for heat removal from the IC. The
pad is also electrical ground on the MAX3737 and should
be soldered to the circuit board ground for proper ther-
mal and electrical performance. Refer to Maxim
Application Note HFAN-08.1: Thermal Considerations for
QFN and Other Exposed Pad Packages at www.maxim-
ic.com for additional information.
Multirate Laser Driver with Extinction
Ratio Control
Figure 7. Simplified Output Structure
14
______________________________________________________________________________________
Exposed-Pad (EP) Package
V
CC
PACKAGE
0.82nH
0.82nH
MAX3737
0.11pF
0.11pF
OUT-
OUT+
TRANSISTOR COUNT: 2727
PROCESS: SiGe/Bipolar
TX_DISABLE
*THE EXPOSED PADDLE MUST BE SOLDERED TO SUPPLY GROUND
TOP VIEW
TO ACHIEVE SPECIFIED PERFORMANCE.
PC_MON
BC_MON
Pin Configurations (continued)
GND
V
V
IN+
IN-
CC
CC
1
2
3
4
5
6
7
8
5mm x 5mm
MAX3737ETJ
THIN QFN
Chip Information
24 MD
23
22
21
20
19
18
17
V
OUT+
OUT+
OUT-
OUT-
V
BIAS
CC
CC