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參數(shù)資料
| 型號(hào)： | MAX3667 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Single LVDS Transmitter 5-SOT-23 -40 to 85 |
| 中文描述： | +3.3V、622Mbps、 SDH/SONET激光驅(qū)動(dòng)器，帶有自動(dòng)功率控制 |
| 文件頁數(shù)： | 1/12頁 |
| 文件大?。?/td> | 138K |
| 代理商： | MAX3667 |
________________General Desc ription
The MAX3667 is a complete, +3.3V laser driver with
automatic power control (APC), designed for SDH/
SONET applications up to 622Mbps. It accepts differ-
ential PECL inputs, provides single-ended bias and
modulation currents, and operates over a -40°C to
+85°C temperature range.
A temperature-stabilized reference voltage simplifies
laser current programming. It allows external program-
ming of the modulation current between 5mAp-p and
60mAp-p, and of the bias current between 5mA and
90mA.
The APC function, which incorporates a monitor photo-
diode, an external resistor, and two external capacitors,
maintains constant laser output power. Two current
monitors provide high-speed signals that are directly
proportional to the bias and modulation currents.
Additional features include disable/enable control and
a slow-start feature with a minimum turn-on time of
50ns. The MAX3667 is available in die form and in a
32-pin TQFP package.
________________________Applic ations
622Mbps SDH/SONET Access Nodes
Laser Driver Transmitters
Section Repeaters
____________________________Features
o
Single +3.3V or +5.0V Operation
o
Automatic Average Power Control
o
Bias Current and Modulation Current Monitor
Outputs
o
TTL-Compatible Disable Input
o
Temperature-Compensated Reference
o
PECL-Compatible Data Inputs
M
+3.3V, 622Mbps S DH/S ONET Laser Driver
with Automatic Power Control
________________________________________________________________ Maxim Integrated Products
1
MAX3667
MAX3691
130
130
50
82
82
PECL
1
μ
F
DISABLE
COMP
C
COMP
BIASMON
MODMON
APCSET
MD
MONITOR
DIODE
+3.3V
LASER
DIODE
IMOD
R
FILT
22
R
DAMP
4.7
100
470nH
4:1
SERIALIZER
WITH
CLOCK GEN
1
μ
F
0.01
μ
F
0.1
μ
F
0.1
μ
F
IBIAS
MODSET
GND
IN+
IN-
BIASSET
APC
C
APC
1nF
V
CC
+3.3V
____________________________________________________Typic al Operating Circ uit
19-1311; Rev 1; 3/98
EVAVAILABLE
PART
MAX3667ECJ
MAX3667E/D
*
Dice are designed to operate from -40°C to +85°C but are
tested and guaranteed only at T
j
= +25°C.
-40°C to +85°C
-40°C to +85°C
TEMP. RANGE
PIN-PACKAGE
32 TQFP
Dice*
_______________Ordering Information
Pin Configuration appears at end of data sheet.
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.
For small orders, phone 408-737-7600 ext. 3468.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX3668 | Single LVDS Transmitter 8-SOIC -40 to 85 |
| MAX3668EHJ | +3.3V, 622Mbps SDH/SONET Laser Driver with Automatic Power Control |
| MAX3669 | Single LVDS Transmitter 8-SOIC -40 to 85 |
| MAX3669EHJ | +3.3V, 622Mbps SDH/SONET Laser Driver with Current Monitors and APC |
| MAX3672 | Low-Jitter 155MHz/622MHz Clock Generator |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX3667E/D | 功能描述:激光驅(qū)動(dòng)器 RoHS:否 制造商:Micrel 數(shù)據(jù)速率:4.25 Gbps 工作電源電壓:3 V to 3.6 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-16 封裝:Tube |
| MAX3667E/D DIE | 制造商:Maxim Integrated Products 功能描述: |
| MAX3667ECJ | 功能描述:激光驅(qū)動(dòng)器 Integrated Circuits (ICs) RoHS:否 制造商:Micrel 數(shù)據(jù)速率:4.25 Gbps 工作電源電壓:3 V to 3.6 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-16 封裝:Tube |
| MAX3667ECJ+ | 功能描述:激光驅(qū)動(dòng)器 Integrated Circuits (ICs) RoHS:否 制造商:Micrel 數(shù)據(jù)速率:4.25 Gbps 工作電源電壓:3 V to 3.6 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-16 封裝:Tube |
| MAX3667ECJ+T | 功能描述:激光驅(qū)動(dòng)器 Integrated Circuits (ICs) RoHS:否 制造商:Micrel 數(shù)據(jù)速率:4.25 Gbps 工作電源電壓:3 V to 3.6 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-16 封裝:Tube |
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