Maxim > Products > Optoelectronics > PHY1095

PHY1095

High-Sensitivity Transimpedance Amplifier

High-Sensitivity 1.25G TIA

Overview

Technical Documents

Ordering Info

Status

Active: Data sheet on request only

Description

The PHY1095 is a transimpedance amplifier designed for use within small form factor fiber optic modules targeted at gigabit-enabled passive optical network (GEPON) applications. Working from a 3.3V power supply, the PHY1095 integrates a low-noise transimpedance amplifier, with a typical differential transimpedance of 50kΩ, an AGC, and an output stage. An output is also provided that can be used to implement a signal strength monitor circuit. This is designed to sink or source a current equal to the photodiode current for ease of interfacing. Sensitivity of -32dBm can be achieved at 1.25Gbps using a photodiode with 0.5pF capacitance and a responsivity of 0.8A/W at a wavelength of 1490nm. The PHY1095 is available in die form for mounting on a header to create a ROSA when combined with suitable optics and photo-detector diode.

Data Sheet

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Custom Order

Key Features

-32dBm Sensitivity
Up to 1.25Gbps (NRZ) Data Rates
60nA RMS Typical Input Referred Noise
Automatic Gain Control
Flexible Bond Pad Layout and Output Signal Inversion for Simple ROSA Layout
Received-Signal Strength Indicator Output with Selectable Direction of Current Flow
-40°C to +85°C Operating Temperature Range

Applications/Uses

GEPON Optical Network Unit (ONU)
Gigabit Ethernet

Key Specifications:

Transimpedance Amplifiers (TIA)

Part Number

Target Oper. Range
(Gbps)

Data Rate
(Mbps)

V_SUPPLY
(V)

I_CC
(mA)

Input Noise
(nA)

BW
(MHz)

Z_T
(kΩ)

Package/Pins

min

max

typ

max

min

PHY1095

1.25

1250

3.3

750

DICE SALES/1

WAFER UNSAWN/1

See All Transimpedance Amplifiers (TIA) (11)

Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.

Reliability Reports

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Software/Models

none

Ordering Information

Filters:

Part Number:

Package:

Temperature:

Tape and Reel

Sample

Part Number	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
PHY1095-01-ROSA-NOCAP			Active: Data sheet on request only	KIT; Land Pattern: Not Available	Special - See Data Sheet	See data sheet
PHY1095-01DS-BR			Active: Data sheet on request only	DICE SALES;NA pin;DIE; Land Pattern: Not Applicable Use pkgcode/variation: DICE+*	Special - See Data Sheet	See data sheet
PHY1095-01DS-FR			Active: Data sheet on request only	WAFER UNSAWN;1 pin;DIE; Land Pattern: Not Applicable Use pkgcode/variation: WDICEP+*	Special - See Data Sheet	See data sheet
PHY1095-01DS-QR			Active: Data sheet on request only	WAFER UNSAWN;1 pin;DIE; Land Pattern: Not Applicable Use pkgcode/variation: WDICEP+*	Special - See Data Sheet	See data sheet
PHY1095-01DS-WR			Active: Data sheet on request only	DICE SALES;1 pin;DIE; Land Pattern: Not Available Use pkgcode/variation: DICEP+*	Special - See Data Sheet	See data sheet

Notes:

Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day.
Part number suffixes: T or T&R = tape and reel; + = RoHS/lead-free; # = RoHS/lead-exempt; -D = drypack; -U/+U on DS parts = cut tape. More: See Full Data Sheet or Maxim Product Naming Conventions.
* Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.

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Information Index

Overview		Technical Documents		Ordering Info		Related Products
Description Key Features Applications/Uses Key Specifications Diagram Notes and Comments		Data Sheet Application Notes Evaluation Kits Product Guides Reliability Reports Software/Models		Price and Availability Samples Buy Online Package Information Lead-Free Information		Similar Products by Function Similar Products by Application Evaluation Kits Products with Similar Part Numbers Products Used With This

Rev 0; 2010-12-02
This page last modified: 2011-02-01