Microchip SY89464UMY

Manufacturer No:

SY89464UMY

Manufacturer:

Microchip

Package:

44-VFQFN Exposed Pad, 44-MLF®

Description:

2:1 RPE MUX w/ 1:10 LVPECL Fanout

Quantity:

Delivery:

Payment:

In Stock :Available

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SY89464UMY information

Microchip SY89464UMY technical specifications, attributes, parameters and parts with similar specifications to Microchip SY89464UMY.

Type
Parameter

Description
2:10 RPE

Input
ANY

Output
LVPECL

Supply Voltage
2.5/3.3

Max Freq (GHz)
2

Icc (mA)
120

Max Within Device Skew (ps)
25

OE
False

Input Mux
True

Buffer Type
Fanout

Fanout
1:10

Max Prop Delay (ps)
1150

Download datasheets and manufacturer documentation for Microchip SY89464UMY.

Data Sheets:

3f20cb1bbd08e3060915df7064e72cd9.pdf

User Guide:

6b261e8300d3c32fc2ef5dc373edc8c7.pdf

The SY89464U is a low jitter 1:10 LVPECL fanout buffer with a 2:1 differential input multiplexer (MUX) optimized for redundant source switchover applications. Unlike standard multiplexers, the SY89464U's unique 2:1 Runt Pulse Eliminator (RPE) MUX prevents any short cycles or "runt" pulses during switchover. In addition, a unique Fail-Safe Input (FSI) protection prevents metastable output conditions when the selected input clock fails to a DC voltage (voltage between the pins of the differential input drops below 100mV).The differential input includes Micrel's unique, 3-pin internal termination architecture that allows customers 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 outputs are 800mV, 100K-compatible LVPECL with fast rise/fall times guaranteed to be less than 220ps.The SY89464U operates from a 2.5V ±5% or 3.3V ±10% supply and is guaranteed over the full industrial temperature range of -40°C to +85°C. The SY89464U is part of Micrel's high-speed, Precision Edge® product line.

Selects between two sources, and provides 10 precision LVPECL copies
Wide operating frequency: 1kHz to >1.5GHz
<1100ps In-to-Out tpd
<220ps tr/tf
Unique, patent-pending MUX input isolation design minimizes adjacent channel crosstalk
Fail-Safe Input prevents oscillations
Ultra-low jitter design:
<1psRMS random jitter
<1psRMS cycle-to-cycle jitter
<10psPP total jitter (clock)
<0.7psRMS MUX crosstalk induced jitter
Unique patented internal termination and VT pin accepts DC- and AC-coupled inputs (CML, PECL, LVDS)
800mV LVPECL output
2.5V ±5% or 3.3V ±10% supply voltage
Output enable
-40°C to +85°C industrial temperature range
Available in 44-pin (7mm x 7mm) QFN package

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

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
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.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

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.