0
SY89645L
  • SY89645L

SY89645L

In Production

The SY89645L is a 3.3V, fully differential, low skew, 1:4 LVDS fanout buffer that accepts LVTTL or LVCMOS inputs. It is capable of processing clock signals as fast as 650MHz. The LVDS signals are optimized to provide less than 40ps of output skew.The single-ended input takes a 3.3V LVTTL or LVCMOS, with a signal swing as small as 1.2V. The outputs are 280mV LVDS, with fast rise and fall times, guaranteed to be less than 400ps.The SY89645L operates from a 3.3V + 5% power supply and is guaranteed over the full industrial temperature range (-40°C to +85°C). The SY89645L is part of Micrel's Precision Edge® product line....

Microchip Technology SY89645L Product Info

16 April 2026 0

Parameters

Description

1:4

Input

LVCMOS/LVTTL

Output

LVDS

Supply Voltage

3.3

Max Freq (GHz)

0.65

Icc (mA)

43

Max Within Device Skew (ps)

40

OE

False

Input Mux

False

Number Of Outputs

0

Buffer Type

Fanout

Fanout

1:4

Max Prop Delay (ps)

3000

Features

    • Four identical LVDS outputs
    • CLKIN accepts LVCMOS or LVTTL input levels
    • Maximum output frequency: 650MHz
    • Translates LVCMOS/LVTTL input signals to LVDS levels
    • <40ps output-to-output skew
    • <3ns propagation delay
    • <400ps rise/fall times
    • 3.3V ±5% operating supply
    • Industrial temperature range: -40°C to +85°C
    • Available in 20-pin TSSOP

Description

The SY89645L is a 3.3V, fully differential, low skew, 1:4 LVDS fanout buffer that accepts LVTTL or LVCMOS inputs. It is capable of processing clock signals as fast as 650MHz. The LVDS signals are optimized to provide less than 40ps of output skew.The single-ended input takes a 3.3V LVTTL or LVCMOS, with a signal swing as small as 1.2V. The outputs are 280mV LVDS, with fast rise and fall times, guaranteed to be less than 400ps.The SY89645L operates from a 3.3V + 5% power supply and is guaranteed over the full industrial temperature range (-40°C to +85°C). The SY89645L is part of Micrel's Precision Edge® product line.

Subscribe to Welllinkchips !
Your Name
* Email
Submit a request