Microchip SY89221UHY

Manufacturer No:

SY89221UHY

Manufacturer:

Microchip

Package:

64-TQFP Exposed Pad

Description:

2.5V/3.3V Integrated Divider + Fanout with 15 LVPECL Outputs asn FSI Inputs

Quantity:

Delivery:

Payment:

In Stock :Available

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SY89221UHY information

Microchip SY89221UHY technical specifications, attributes, parameters and parts with similar specifications to Microchip SY89221UHY.

Type
Parameter

Description
4 Banks (÷1, ÷2, ÷4); 15 Outputs

Input
ANY

Output
LVPECL

Supply Voltage
2.5/3.3V

Max Freq (GHz)
1.5

Icc (mA)
140

Max Within Device Skew (ps)
35

OE
False

Input Mux
True

Number Of Outputs
0

Max Prop Delay (ps)
1600

Download datasheets and manufacturer documentation for Microchip SY89221UHY.

Data Sheets:

57b0c6bf1676982a975de57ef0e1b062.pdf

User Guide:

fb9c99271ddeeecffa78d1da486c8b32.pdf

The SY89221U is a 2.5/3.3V precision, high-speed, integrated clock divider and LVPECL fanout buffer capable of handling clocks up to 1.5GHz. Optimized for communications applications, the four independently controlled output banks are phasematched and can be configured for pass through ÷1, ÷2 or ÷4 divider ratios.The differential input includes Micrel's unique, 3-pin input termination architecture that allows the user to interface to any differential signal (AC- or DC-coupled) as small as 100mV (200mVPP) without any level shifting or termination resistor networks in the signal path. The low-skew, low-jitter outputs are LVPECL compatible with extremely fast rise/fall times that are guaranteed to be less than 220ps.The /MR (master reset) input asynchronously resets the outputs. A four-clock delay after de-asserting /MR allows the counters to synchronize and start the outputs from the same state without any runt pulse.The SY89221U is part of Micrel's Precision Edge® product family.

Four low-skew LVPECL output banks with independently programmable ÷1, ÷2 and ÷4 divider options
Four output banks, 15 total outputs
Accepts a clock frequency up to 1.5GHz
<1600ps IN-to-OUT propagation delay
<270ps rise/fall time
<35ps within-bank skew
Fail Safe Input
Prevents outputs from oscillating
<1psRMS random jitter
<10psPP total jitter (clock)
Patent-pending input termination and VT pin accepts DC- and AC-coupled inputs (CML, PECL, LVDS)
CMOS/TTL-compatible output enable (EN) and divider select control
2.5V ±5% or 3.3V ±10% power supply
-40°C to +85°C temperature range
Available in 64-pin TQFP

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

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RFQ (REQUEST FOR QUOTATIONS)

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Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

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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Step2：Desiccant Protection

Step3：Vacuum Packaging

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Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

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.