SY58036U Series

Catalog

ULTRA HIGH SPEED 1:6 400MV LVPECL FANOUT BUFFER/TRANSLATOR W/ 2:1 MUX 32 VQFN 5X5X0.9MM TUBE ROHS COMPLIANT: YES

Part	Differential - Input:Output [custom]	Differential - Input:Output [custom]	Operating Temperature [Max]	Operating Temperature [Min]	Frequency - Max [Max]	Input	Type	Mounting Type	Number of Circuits	Ratio - Input:Output [custom]	Ratio - Input:Output [custom]	Package / Case	Voltage - Supply [Max]	Voltage - Supply [Min]	Output	Supplier Device Package
Microchip Technology SY58036UMG			85 °C	-40 °C	7 GHz	CML, LVDS, PECL	Fanout Buffer (Distribution), Multiplexer	Surface Mount	1	6	2	32-VFQFN Exposed Pad	3.6 V	2.375 V	LVPECL	32-QFN (5x5)

Catalog

Key Features

• + Provides six ultra-low skew copies of the selected input

• + 2:1 MUX input included for clock switchover applications

• + Clock frequency range: DC to >6GHz

• + <300ps IN-to-OUT tpd

• + <80ps tr / tf times

• + <20ps skew (output-to-output)

• + Ultra-low jitter design:

• + 50fsRMS phase jitter (typ)

• + Low supply voltage operation: 2.5V and 3.3V

• + Unique input termination and VT pin accepts DC-coupled and AC-coupled inputs (CML, PECL, LVDS)

• + Unique input isolation design minimizes crosstalk

• + 400mV LVPECL (100K compatible) output swing

• + -40°C to +85°C temperature range

• + Available in 32-pin (5mm x 5mm) MLF® package

Description

The SY58036U is a 2.5V/3.3V precision, high-speed, 1:6 fanout buffer capable of handling clocks up to 6GHz. A differential 2:1 MUX input is included for redundant clock switchover applications.The differential input includes Micrel's unique, 3-pin input termination architecture that allows the device to interface to any differential signal (AC- or DC-coupled) as small as 100mV without any level shifting or termination resistor networks in the signal path. The outputs are 400mV LVPECL (100K temperature compensated), with extremely fast rise/ fall times guaranteed to be less than 80ps.The SY58036U operates from a 2.5V ±5% supply or a 3.3V ±10% supply and is guaranteed over the full industrial temperature range of -40°C to +85°C. For applications that require CML outputs, consider the SY58034U or for 800mV LVPECL outputs the SY58035U. The SY58036U is part of Micrel's high-speed, Precision Edge® product line.