参数资料
| 型号： | MAX3863ETJ+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 6/15页 |
| 文件大小： | 0K |
| 描述： | IC LASR DRVR 2.7GBPS 3.6V 32TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 类型： | 激光二极管驱动器（光纤） |
| 数据速率： | 2.7Gbps |
| 通道数： | 1 |
| 电源电压： | 3.15 V ~ 3.6 V |
| 电流 - 电源： | 58mA |
| 电流 - 调制： | 80mA |
| 电流 - 偏置： | 100mA |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 32-WFQFN 裸露焊盘 |
| 供应商设备封装： | 32-TQFN-EP（5x5） |
| 包装： | 带卷 (TR) |
| 安装类型： | 表面贴装 |
2.7Gbps Laser Driver with Modulation
Compensation
Pin Description
PIN
1, 4, 5, 8,
14, 19, 22, 27
2
3
6
7
9
10
11
12
13
15
16
17
18
20
21
23
24
25
26
28
29
30
31
32
—
NAME
V CC
DATA+
DATA-
CLK+
CLK-
APCSET
APCFILT1
APCFILT2
PWC+
PWC-
MK+
MK-
FAIL
BIAS
MOD
MODN
MD
MDMON
MODMON
BIASMON
MODCOMP
MODSET
BIASMAX
EN
RTEN
EP
FUNCTION
Positive Supply Voltage
Data Input, with On-Chip Termination
Complementary Data Input, with On-Chip Termination
Clock Input for Data Retiming, with On-Chip Termination
Complementary Clock Input for Data Retiming, with On-Chip Termination
Monitor Diode Current Set Point
APC Loop Filter Capacitor. Short to ground to disable the correction loop through the monitor
diode.
APC Loop Filter Capacitor
Input for Modulation Pulse-Width Adjustment. Connected to GND through R PWC .
Complementary Input for Modulation Pulse-Width Adjustment. Connected to GND through
R PWC .
Voltage Proportional to the Mark Density. MK+ = MK- for 50% duty cycle.
Voltage Inversely Proportional to the Mark Density
Alarm for Shorts on Current Set Pins and APC Loop Failure Conditions, Active Low
Laser Diode Bias Current Source (Sink Type) to Bias the Laser Diode. Connect to the laser
with an inductor.
Driver Output. AC-coupled to the laser diode.
Complementary Driver Output. Connect to dummy load off-chip.
Monitor Diode Connection
Monitor for MD Current. Voltage developed across an external resistor from mirrored MD
current.
Monitor for Modulation Current. Voltage developed from I MOD mirrored through an external
resistor.
Monitor for Bias Current. Voltage developed from I BIAS mirrored through an external resistor.
Couples the Bias Current to the Modulation Current. Mirrors I BIAS through an external resistor.
Open for zero coupling.
External Resistor to Program I MODC (I MOD = I MODS + I MODC )
External Resistor to Program the Maximum I BIAS
Modulation and Bias Current Enable, Active Low. Current disabled when floating or high.
Data Retiming Enable Input, Active Low. Retiming disabled when floating or high.
Exposed Pad. The exposed pad must be soldered to circuit-board ground for proper thermal
and electrical operation.
6
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX3863EVKIT | 功能描述:激光驱动器 Evaluation Kit for the MAX3863 RoHS:否 制造商:Micrel 数据速率:4.25 Gbps 工作电源电压:3 V to 3.6 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:QFN-16 封装:Tube |
| MAX3864E/D | 功能描述:跨阻抗放大器 MAX3864E/D RoHS:否 制造商:Maxim Integrated 封装 / 箱体: 带宽: 工作电源电压: 电源电流: 工作温度范围: 封装: |
| MAX3864E/D+C8R | 制造商:Maxim Integrated Products 功能描述:2.5GBPS, +3V TO +5.5V, WIDE DYNAMIC RANG |
| MAX3864E/D-B3A | 制造商:Maxim Integrated Products 功能描述:2.5GBPS +3V TO +5.5V WIDE DYNAMIC RANGE TRANSIMPEDANCE PREAM - Gel-pak, waffle pack, wafer, diced wafer on film |
| MAX3864ESA | 功能描述:跨阻抗放大器 RoHS:否 制造商:Texas Instruments 封装 / 箱体:SOIC-14 带宽:3 MHz 工作电源电压:36 V 电源电流:5.5 mA 工作温度范围:- 40 C to + 85 C 封装:Tube |
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