MAX3664

更新时间： 2024-11-25 22:55:23

品牌	Logo	应用领域
美信 - MAXIM		放大器
页数	文件大小	规格书
12页	238K
描述
622Mbps, Ultra-Low-Power, 3.3V Transimpedance Preamplifier for SDH/SONET

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数据手册

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MAX3664 数据手册

19-0479; Rev 1; 7/97

6 2 2 Mb p s , Ult ra -Lo w -P o w e r, 3 .3 V

Tra n s im p e d a n c e P re a m p lifie r fo r S DH/S ONET

MAX364

________________Ge n e ra l De s c rip t io n

____________________________Fe a t u re s

The MAX3664 low-power transimpedance preamplifier

for 622Mbps SDH/SONET applications consumes only

85mW. Operating from a single +3.3V supply, it converts

a small photodiode current to a measurable differential

voltage. A DC cancellation circuit provides a true differ-

ential output swing over a wide range of input current

levels, thus reducing pulse-width distortion. The differen-

tial outputs are back-terminated with 60Ω per side.

♦ Single +3.3V Supply Operation

♦ 55nA

Input-Referred Noise

RMS

♦ 6kΩ Gain

♦ 85mW Power

♦ 300µA Peak Input Current

♦ 200ps Max Pulse-Width Distortion

♦ Differential Output Drives 100Ω Load

♦ 590MHz Bandwidth

The transimpedance gain is nominally 6kΩ. For input

s ig na l le ve ls b e yond a p p roxima te ly 100µAp -p , the

a mp lifie r will limit the outp ut s wing to 900mV. The

MAX3664’s low 55nA input noise provides a typical

sensitivity of -33.2dBm in 1300nm, 622Mbps receivers.

The MAX3664 is designed to be used in conjunction

with the MAX3675 clock recovery and data retiming IC

with limiting amplifier. Together, they form a complete

3.3V, 622Mbps SDH/SONET receiver.

_______________Ord e rin g In fo rm a t io n

PART

TEMP. RANGE

-40°C to +85°C

PIN-PACKAGE

Dice

In die form, the MAX3664 is designed to fit on a header

with a PIN diode. It includes a filter connection, which

provides positive bias for the photodiode through a 1kΩ

MAX3664E/D

MAX3664ESA

MAX3664EUA*

8 SO

8 µMAX

resistor to V . The device is also available in 8-pin SO

and µMAX packages.

* Contact factory for package availability.

________________________Ap p lic a t io n s

SDH/SONET Receivers

PIN/Preamplifier Receivers

Pin Configuration appears at end of data sheet.

Regenerators for SDH/SONET

__________________________________________________Typ ic a l Ap p lic a t io n Circ u it

(+3.3V)

0.01µF

(+3.3V)

(FILT)

100pF

47nF

INREF2

INREF1

DATA

CLK

DATA

AND

CLOCK

RECOVERY

OUT+

OUT-

LIMITING

AMP

100Ω

MAX3664

COMP

GND

MAX3675

400pF

( ) ARE FOR MAX3664E/D (DICE) ONLY.

________________________________________________________________ Maxim Integrated Products

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.

12 3 4 5 6 7...12

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与MAX3664相关器件

型号	品牌	获取价格	描述	数据表
MAX3664E/D	MAXIM	获取价格	622Mbps, Ultra-Low-Power, 3.3V Transimpedance Preamplifier for SDH/SONET
MAX3664ESA	MAXIM	获取价格	622Mbps, Ultra-Low-Power, 3.3V Transimpedance Preamplifier for SDH/SONET
MAX3664ESA+	MAXIM	获取价格	暂无描述
MAX3664ESA+T	MAXIM	获取价格	Support Circuit, 1-Func, PDSO8, 0.150 INCH, SOIC-8
MAX3664EUA	MAXIM	获取价格	Transimpedance Amplifier
MAX3664EUA-T	MAXIM	获取价格	暂无描述
MAX3664EVKIT	MAXIM	获取价格	Evaluation Kit for the MAX3664
MAX3665	MAXIM	获取价格	622Mbps, Ultra-Low-Power, 3.3V Transimpedance Preamplifier for SDH/SONET
MAX3665	ADI	获取价格	622Mbps、超低功耗，3.3V互阻前置放大器，用于SDH/SONET
MAX3665_05	MAXIM	获取价格	622Mbps, Ultra-Low-Power, 3.3V Transimpedance Preamplifier for SDH/SONET

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