MAX3799ETJ+ Maxim Integrated Products, MAX3799ETJ+ Datasheet - Page 32

• Manufacturer Part Number: MAX3799ETJ+
• Description: IC LIMITING AMP/VCSEL DVR 32TQFN
• Manufacturer: Maxim Integrated Products
• Type: Laser Diode Driverr

Specifications of MAX3799ETJ+

• Data Rate: 14Gbps
• Number Of Channels: 1
• Voltage - Supply: 2.85 V ~ 3.63 V
• Current - Supply: 97mA
• Current - Modulation: 12mA
• Current - Bias: 15mA
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-WFQFN Exposed Pad
• Mounting Type: Surface Mount
• Input Voltage Range (max): 4 V
• Operating Supply Voltage: 2.85 V to 3.63 V
• Supply Current: 97 mA
• Operating Temperature Range: - 40 C to + 85 C
• Bandwidth: 400 KHz to 1000 KHz
• Mounting Style: SMD/SMT
• Power Dissipation: 2759 mW
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

1Gbps to 14Gbps, SFP+ Multirate Limiting
Amplifier and VCSEL Driver
Table 7. Register Summary (continued)
32
Bias Current
Increment Setting
Register
Address = H0x0D
Mode Control
Register
Address = H0x0E
Transmitter Pulse-
Width Control
Register
Address = H0x0F
Transmitter
Deemphasis
Control Register
Address = H0x10
FUNCTION/
REGISTER
ADDRESS
______________________________________________________________________________________
MODECTRL
REGISTER
SET_TXDE
BIASINC
PWCTRL
NAME
SET_
NORMAL
MODE
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
R
R
R
R
R
R
R
R
R
R
R
SETUP
MODE
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
R
R
R
NUMBER
/TYPE
BIT
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
3
2
1
0
3
2
1
0
SET_PWCTRL[3]
SET_PWCTRL[2]
SET_PWCTRL[1]
SET_PWCTRL[0]
MODECTRL[7]
MODECTRL[6]
MODECTRL[5]
MODECTRL[4]
MODECTRL[3]
MODECTRL[2]
MODECTRL[1]
MODECTRL[0]
SET_IBIAS[0]
SET_TXDE[3]
SET_TXDE[2]
SET_TXDE[1]
SET_TXDE[0]
BIASINC[4]
BIASINC[3]
BIASINC[2]
BIASINC[1]
BIASINC[0]
BIT NAME
X
X
DEFAULT
VALUE
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
LSB of SET_IBIAS DAC
register address = H0x08
MSB bias DAC two’s
complement
LSB bias DAC two’s
complement
MSB mode control
LSB mode control
MSB Tx pulse-width control
LSB Tx pulse-width control
MSB Tx deemphasis
LSB Tx deemphasis
NOTES