MAX3643ETG+T Maxim Integrated Products, MAX3643ETG+T Datasheet - Page 14

• Manufacturer Part Number: MAX3643ETG+T
• Description: IC LASR DRVR 2.5GBPS 3.6V 24TQFN
• Manufacturer: Maxim Integrated Products
• Type: Laser Diode Driver (Fiber Optic)r

Specifications of MAX3643ETG+T

• Data Rate: 2.5Gbps
• Number Of Channels: 1
• Voltage - Supply: 3 V ~ 3.6 V
• Current - Supply: 32mA
• Current - Modulation: 85mA
• Current - Bias: 70mA
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 24-TQFN Exposed Pad
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

155Mbps to 2.5Gbps Burst-Mode Laser Driver
14
TOP VIEW
*THE EXPOSED PAD MUST BE CONNECTED TO GROUND FOR PROPER
THERMAL AND ELECTRICAL PERFORMANCE.
______________________________________________________________________________________
MODSET
BIASSET
VMSET
VBSET
VREF
GND
19
20
21
22
23
24
THIN QFN (4mm x 4mm)
+
18
1
17
2
MAX3643
16
3
Pin Configuration
15
4
14
5
*EP
13
6
12
11
10
9
8
7
MDIN
MDOUT
IMAX
BCMON
EN
BENOUT
TRANSISTOR COUNT: 2771
PROCESS: SiGe BiPOLAR
For the latest package outline information and land patterns,
go to www.maxim-ic.com/packages. Note that a “+”, “#”, or
“-” in the package code indicates RoHS status only. Package
drawings may show a different suffix character, but the drawing
pertains to the package regardless of RoHS status.
24 TQFN-EP
PACKAGE
TYPE
PACKAGE
T2444-3
CODE
Package Information
Chip Information
OUTLINE
21-0139
NO.
PATTERN NO.
90-0021
LAND