Microchip SY88149CLKG-TR

Manufacturer No:

SY88149CLKG-TR

Manufacturer:

Microchip

Package:

10-TFSOP, 10-MSOP (0.118, 3.00mm Width)

Description:

3.3V, 1.25Gbps PECL Limiting Post Amplifier

Quantity:

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Payment:

In Stock :Available

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SY88149CLKG-TR information

Microchip SY88149CLKG-TR technical specifications, attributes, parameters and parts with similar specifications to Microchip SY88149CLKG-TR.

Type
Parameter

Part Type
Continuous Mode

Power Supply (V)
3.3

Download datasheets and manufacturer documentation for Microchip SY88149CLKG-TR.

Data Sheets:

84c04e701354c624ce4c126ca534aacc.pdf

User Guide:

6690d2c0eb74b3904ddcdea70561c6e5.pdf

The SY88149CL is a high-sensitivity limiting post amplifier designed for use in fiber-optic receivers. These devices connect to typical transimpedance amplifiers (TIAs). The linear signal output from TIAs can contain significant amounts of noise and may vary in amplitude over time. The SY88149CL quantizes these signals and outputs PECL level waveforms. The SY88149CL operates from a single +3.3V power supply, over temperatures ranging from -40°C to +85°C. With its wide bandwidth and high gain, signals with data rates up to 1.25Gbps, and as small as 5mVPP, can be amplified to drive devices with PECL inputs. The SY88149CL generates a high-gain signal-detect (SD) open-collector TTL output. The SD function has a high gain input stage for increased sensitivity. A programmable Signal Detect level set pin (SD LVL) sets the sensitivity of the input amplitude detection. SD asserts high if the input amplitude rises above the threshold set by SD LVL and de-asserts low otherwise. The enable input (EN) de-asserts the true output signal without removing the input signal. The SD output can be fed back to the EN input to maintain output stability under a loss-of-signal condition. Typically, 3.4dB SD hysteresis is provided to prevent chattering.

Single 3.3V power supply
Fast SD enable/disable time
622Mbps to 1.25Gbps operation
Low-noise PECL data outputs
High-gain SD
Chatter-free Open-Collector TTL signal detect (SD) output with internal 4.75kO pull-up resistor
TTL EN input
Programmable SD level set (SD LVL)
Available in a tiny 10-pin MSOP package

User Guide

PURCHASE

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MEANS OF PAYMENT

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IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

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SHIPPING COST

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SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.