Microchip SY89837UMG-TR
Manufacturer No:
SY89837UMG-TR
Manufacturer:
Microchip
Package:
32-VFQFN Exposed Pad, 32-MLF®
Description:
Ultra-Low jitter 1:8 LVPECL fanout w/ 2:1 RPE MUX
Quantity:
In Stock :4814
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Shipped from：HK Warehouse
Expected Shipping：Sun, Jun 14 - Mon, Jun 15, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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SY89837UMG-TR Information
Microchip SY89837UMG-TR technical specifications, attributes, parameters and parts with similar specifications to Microchip SY89837UMG-TR.
- Type
- Parameter
- Description
- 2:8
- Input
- ANY
- Output
- LVPECL
- Supply Voltage
- 2.5/3.3
- Max Freq (GHz)
- 1.5
- Icc (mA)
- 115
- Max Within Device Skew (ps)
- 40
- OE
- False
- Input Mux
- True
- Number Of Outputs
- 0
- Type
- Parameter
- Buffer Type
- Fanout
- Fanout
- 1:8
- Max Prop Delay (ps)
- 975
Download datasheets and manufacturer documentation for Microchip SY89837UMG-TR.
Data Sheets:
User Guide:
The SY89837U is a low jitter, low skew, high-speed 1:8 fanout buffer with a unique, 2:1 differential input multiplexer (MUX) optimized for clock redundant switchover applications. Unlike standard multiplexers, the SY89837U unique 2:1 runt pulse eliminator (RPE) input MUX prevents any short cycles or "runt" pulses during switchover. In addition, a unique fail-safe input protection prevents metastable conditions when the selected input clock fails to a static DC differential voltage (differential input voltage drops below 200mV). The SY89837U distributes clock frequencies from 1kHz to 1.5GHz, guaranteed, over temperature and voltage.The differential input includes Micrel's unique, 3-pin input termination architecture that allows customers to interface to any differential signal (AC- or DC-coupled) as small as 200mV 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 200ps.The SY89837U 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 SY89837U is part of Micrel's high-speed, Precision Edge® product line.
- Selects between two clocks, and provides 8 precision, low skew LVPECL output copies
- Guaranteed AC performance over temperature and supply voltage:
- <975ps in-to-out tpd
- <180ps tr/tf
- <40ps output-to-output skew
- Unique input isolation design minimizes crosstalk
- 150fs RMS phase jitter
- <0.7psRMS MUX crosstalk-induced jitter
- Unique input termination and VTpin accepts DC- or AC-coupled inputs (CML, PECL, LVDS)
- 800mV LVPECL output swing
- Power supply +2.5V ±5% or +3.3V ±10%
- -40°C to +85°C industrial temperature range
- Available in 32-pin (5mm x 5mm) QFN package
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
Warehouse Area(㎡)
