M02069-12.pdf 데이터시트 (총 30 페이지) - 파일 다운로드 M02069-12 데이타시트 다운로드

No Preview Available !

M02069-12
3.3 or 5 Volt VCSEL/FP Laser Driver IC for Applications to 4.3 Gbps
Rev V2
Applications
• EPON FTTH modules
• Gigabit Ethernet modules
• 1G/2G/4G Fibre Channel modules
• Digital Video
Features
• High speed operation; suitable for SFP/SFF applications from
155Mbps to 4.3 Gbps.
• Supports Common Anode VCSEL, Common Cathode VCSEL, or FP
LASER. May be used with or without a monitor photodiode.
• Programmable temperature compensation. Modulation output and
bias output can be controlled using the programmable module
controller M02088 or a few discrete resistors.
• Supports DDMI (SFF-8472) diagnostics.
• DC or AC coupled modulation drive.
• Peaking circuit to optimize VCSEL response.
• Low overshoot allows high extinction ratio with low jitter.
• Supports E-PON burst mode with no extra components
• Automatic Laser Power Control, with “Slow-Start”.
• 3.3V or 5V operation
The M02069 is a highly integrated, programmable VCSEL driver intended for SFP/SFF modules to 4.3 Gbps. Using
differential PECL data inputs, the M02069 supplies the bias and modulation current required to drive a VCSEL or
edge-emitting laser. The modulation output can be AC or DC-coupled to a FP laser diode or AC coupled to a com-
mon anode or common cathode VCSEL
Peaking adjustment is available to improve VCSEL fall time.
EPON burst mode operation is supported with no extra components.
Integrated safety circuitry detects faults and provides latched bias and modulation current shutdown.
Functional Block Diagram
DIN +
DIN-
Internal
3.3V reg.
Internal Power
Bus
Input
Buf f er
V CC3 -1.3V
Output
Buf f er
Laser
Driv er
TX
Disable
Saf ety
Circuitry with
Latched Fault
Modulation
Control
Automatic Power Control
(laser bias current)
SV CC
and
IBOUT_CC
OUT-
OUT+
GND 0
IBOUT_CA
and
SGND
IPIN
CC SEL
1
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
http://www.macom.com/support

No Preview Available !

M02069-12
3.3 or 5 Volt VCSEL/FP Laser Driver IC for Applications to 4.3 Gbps
Rev V2
Ordering Information
Part Number
Package
M02069-12 *
QFN24
M02069-EVM
Combination Electrical and Optical Evaluation board
* The letter “G” designator after the part number indicates that the device is RoHS-compliant.
Operating Temperature
Revision History
Revision
Level
E Release
D Release
C Preliminary
B Advance
A Advance
Date Description
May 2015
March 2005
February 2004
November 2003
October 2003
Updated logos and page layout. No content changes.
Revision D Release. New data sheet format. Changes to Absolute Maximum Ratings, Operating
Temperature, AC and DC specifications. New section on video operation.
Revision C Release, Preliminary.
Revision B Release.
Initial Release.
Typical Eye Diagram
24 19
VCC 1
DIN+
DIN-
VCC3SEL
DIS
FAIL 6
\
GND, connect to
PCB ground
18 SVCC/
IBOUTCC
OUT-
OUT+
GND0
ISBGONUDTCA/
13 IPIN
7 12
4 X 4 mm
Pin Configuration
2
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
http://www.macom.com/support

No Preview Available !

M02069-12
3.3 or 5 Volt VCSEL/FP Laser Driver IC for Applications to 4.3 Gbps
Rev V2
1.0 Product Specification
1.1 Absolute Maximum Ratings
These are the absolute maximum ratings at or beyond which the IC can be expected to fail or be damaged. Reli-
able operation at these extremes for any length of time is not implied.
Table 1-1. Absolute Maximum Ratings
Symbol
Parameter
VCC
VCC3
TSTG
IBIASOUTCA (MAX)
IBIASOUTCC (MAX)
IMODCA (MAX)
IMODCC (MAX)
DIN+/-
DIS
BIASMON, MODMON
IPIN
IPIN
FAIL
APCSET, MODSET
TCSLOPE
OUT+, OUT-
Power supply voltage
3.3V power supply voltage
Storage temperature
Maximum bias output current for common anode laser
Maximum bias output current for common cathode laser
Maximum modulation current for common anode laser
Maximum modulation current for common cathode laser
Data inputs
Disable input
Bias and modulation output current mirror compliance
voltage
Photodiode anode voltage
Sink or Source current
Status flag
Set inputs
Temperature compensation slope
Output
Rating
-0.4 to +6.0
-0.4 to +4.0
-65 to +150
75
30
70
30
-0.4 to VCC3 + 0.4
-0.4 to VCC + 0.4
-0.4 to VCC3 + 0.4
-0.4 to VCC3 + 0.4
2.0
-0.4 to VCC + 0.4
-0.4 to VCC3 + 0.4
-0.4 to VCC3 + 0.4
-0.4 to VCC3 + 0.4
Units
V
V
°C
mA
mA
mA
mA
V
V
V
V
mA
V
V
V
V
3
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
http://www.macom.com/support