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Details for SY89465UMY by Microchip Technology
Semiconductors - ICs > Clock Timing & Frequency Management > Clock Synthesizers & Generators
SY89465UMY
Buy Directly from Microchip Technology Inc (248 in stock) $6.3700
FAN-OUT BUFFER 2GHZ QFN-44
SY89465UMY image

SY89465UMY by Microchip Technology

FAN-OUT BUFFER 2GHZ QFN-44
Features
183 fsRMS phase jitter (typical)
2.5V u00b15% supply voltage
325mV LVDS output swing
<0.7psRMS MUX crosstalk-induced jitter
<1200ps In-to-Out tpd
<220ps tr/tf
Fail-Safe Input prevents oscillations
Guaranteed AC performance over temperature and supply voltage:
Ultra-low jitter design:
Unique patented input termination and VT pin accepts DC- and AC-coupled inputs (CML, PECL, LVDS)
Unique, patent-pending input isolation design minimizes adjacent channel crosstalk
Wide operating frequency: 1kHz to >1.5GHz
u221240u00b0C to +85u00b0C industrial temperature
Part Information
SY89465UMY image
RoHS Compliant
Description
The SY89465U is a low-jitter, 1:10 LVDS fanout buffer with a 2:1 differential input multiplexer (MUX) optimized for redundant source switchover applications. Unlike standard multiplexers, the SY89465Us 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 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, 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 LVDS-compatible with fast rise/fall times guaranteed to be less than 220ps. The SY89465U operates from a 2.5V ±5% supply and is guaranteed over the full industrial temperature range of –40°C to +85°C. The SY89465U is part of Micrel’s high-speed, Precision Edge® product line.
Specifications
Clock IC Type:
Fanout Buffer
Frequency:
2GHz
No. of Outputs:
10Outputs
Supply Voltage Min:
2.375V
Supply Voltage Max:
2.625V
Clock IC Case Style:
QFN
No. of Pins:
44Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (15-Jan-2018)
Alternate Descriptions
VQFN 2:1 RPE MUX W/ 1:10 LVDS FANOUT ROHS COMPLIANT: YES Newark Electronics
Clock Buffer 10-OUT 44-Pin QFN Tube Avnet America
2:1 RPE MUX w/ 1:10 LVDS Fanout Microchip Technology Inc
SY89465 Series 2 GHz 2.5 V 1:10 Fanout Buffer 2:1 Runt MUX - QFN-44 Future Electronics