Datasheet > MAX3646_11

MAX3646_11

更新时间： 2022-11-17 19:14:26

品牌	Logo	应用领域
美信 - MAXIM		驱动器
页数	文件大小	规格书
15页	296K
描述
155Mbps to 622Mbps SFF/SFP Laser Driver with Extinction Ratio Control

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数据手册

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MAX3646_11 数据手册

155Mbps to 622Mbps SFF/SFP

Laser Driver with Extinction Ratio Control

Typical Operating Characteristics

= +3.3V, C

= 0.01µF, I

= 20mA, I

= 30mA, T = +25°C, unless otherwise noted.)

APC

BIAS

MOD

OPTICAL EYE DIAGRAM

ELECTRICAL EYE DIAGRAM

(622.08Mbps, 2⁷- 1 PRBS, 467MHz FILTER)

(155Mbps, 2⁷- 1 PRBS, 117MHz FILTER)

= 30mA, 622.08MHz, 2⁷- 1 PRBS)

MOD

MAX3646 toc01

MAX3646 toc02

MAX3646 toc03

1310nm FP LASER

2pF BETWEEN OUT+

AND OUT-

r = 8.2dB

MAX346

75mV/div

270ps/div

1ns/div

320ps/div

SUPPLY CURRENT (I ) vs. TEMPERATURE

(EXCLUDES BIAS AND MODULATION CURRENTS)

BIAS-CURRENT MONITOR RATIO

vs. TEMPERATURE

PHOTOCURRENT MONITOR RATIO

vs. TEMPERATURE

1.20

1.15

1.10

1.05

1.00

0.95

0.90

0.85

0.80

3.63V

2.97V

3.3V

-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90

TEMPERATURE (°C)

DETERMINISTIC JITTER vs.

MODULATION CURRENT

MODULATION CURRENT vs. R

MODSET

PHOTODIODE CURRENT vs. R

APCSET

1.4

1.2

1.0

0.8

0.6

0.4

0.2

100

155mbps

100

0.1

100

10 20 30 40 50 60 70 80 90

(mA)

(kΩ)

MODSET

APCSET

MOD

_______________________________________________________________________________________

1 2 345 6 7...15

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与MAX3646_11相关器件

型号	品牌	描述	获取价格	数据表
MAX3646ETG	MAXIM	155Mbps to 622Mbps SFF/SFP Laser Driver with Extinction Ratio Control	获取价格
MAX3646ETG+	MAXIM	155Mbps to 622Mbps SFF/SFP Laser Driver with Extinction Ratio Control	获取价格
MAX3646ETGT	MAXIM	155Mbps to 622Mbps SFF/SFP Laser Driver with Extinction Ratio Control	获取价格
MAX3646EVKIT	MAXIM	Evaluation Kit for the MAX3646	获取价格
MAX364C/D	MAXIM	Precision, Quad, SPST Analog Switches	获取价格
MAX364CPE	MAXIM	Precision, Quad, SPST Analog Switches	获取价格