Datasheet > ONET2591TA_17

ONET2591TA_17

更新时间： 2024-09-15 02:58:51

品牌	Logo	应用领域
德州仪器 - TI		/
页数	文件大小	规格书
15页	950K
描述
2.5-Gbps Transimpedance Amplifier With AGC and RSSI

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ONET2591TA_17 数据手册

ONET2591TA

www.ti.com

SLLS669–SEPTEMBER 2005

2.5-Gbps Transimpedance Amplifier With AGC and RSSI

FEATURES

APPLICATIONS

•

SONET/SDH Transmission Systems at OC24

and OC48

•

1.8-GHz Bandwidth

2.6-kΩ Differential Transimpedance

Automatic Gain Control (AGC)

6.6-pA/√Hz Typical Input Referred Noise

2-mA_p-pMaximum Input Current

Received Signal Strength Indication (RSSI)

•

2.125-Gbps and 1.0625-Gbps Fibre-Channel

Receivers

•

Gigabit Ethernet Receivers

PIN Preamplifier-Receivers

CML Data Outputs With On-Chip 50-Ω

Back-Termination

•

On-Chip Supply Filter Capacitor

Single 3.3-V Supply

Die Size: 0,78 mm × 1,18 mm

DESCRIPTION

The ONET2591TA is a high-speed transimpedance amplifier used in optical receivers with data rates up to 2.5

Gbps.

It features a low input referred noise, 1.8-GHz bandwidth, automatic gain control (AGC), 2.6-kΩ transimpedance,

and received signal strength indication (RSSI).

The ONET2591TA is available in die form and is optimized for use in a TO can.

The ONET2591TA requires a single 3.3-V supply, and its power-efficient design typically dissipates less than 53

mW. The device is characterized for operation from –40°C to 85°C ambient temperature.

AVAILABLE OPTIONS

T_A

DIE

–40°C to 85°C

ONET2591TAY

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...15

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