The SY89835U is a 2.5V, high-speed 2GHz differential Low Voltage Differential Swing (LVDS) 1:2 fanout buffer optimized for ultra-low skew applications. Within device skew is guaranteed to be less than 20ps over supply voltage and temperature. A unique Fail-Safe Input (FSI) protection prevents metastable conditions when no signal is present or when the selected input clock fails to a DC voltage (voltage between the pins of the differential input drops sufficiently below 100 mV).The SY89835U is part of Micrel's high-speed clock synchronization family. For applications that require a different I/O combination, consult Micrel's web site, and choose from a comprehensive product line of highspeed, low-skew fanout buffers, translators and clock generators.
Additional Features
Guaranteed AC performance over temperature and voltage:
DC-to >3.2Gbps throughput
210ps typical propagation delay (IN-to-Q)
<20ps within-device skew
<150ps rise/fall times
Fail Safe Input
Prevents outputs from oscillating
Ultra-low jitter design
<1psRMS cycle-to-cycle jitter
<10psPP total jitter
<1psRMS random jitter
<10psPP deterministic jitter
High-speed LVDS outputs
2.5V ±5% power supply operation
Industrial temperature range: -40°C to +85°C
Available in 8-pin (2mm x 2mm) MLF® package
The SY89835U is a 2.5V, high-speed 2GHz differential Low Voltage Differential Swing (LVDS) 1:2 fanout buffer optimized for ultra-low skew applications. Within device skew is guaranteed to be less than 20ps over supply voltage and temperature. A unique Fail-Safe Input (FSI) protection prevents metastable conditions when no signal is present or when the selected input clock fails to a DC voltage (voltage between the pins of the differential input drops sufficiently below 100 mV).The SY89835U is part of Micrel's high-speed clock synchronization family. For applications that require a different I/O combination, consult Micrel's web site, and choose from a comprehensive product line of highspeed, low-skew fanout buffers, translators and clock generators.
Additional Features
- Guaranteed AC performance over temperature and voltage:
- DC-to >3.2Gbps throughput
- 210ps typical propagation delay (IN-to-Q)
- <20ps within-device skew
- <150ps rise/fall times
- Fail Safe Input
- Prevents outputs from oscillating
- Ultra-low jitter design
- <1psRMS cycle-to-cycle jitter
- <10psPP total jitter
- <1psRMS random jitter
- <10psPP deterministic jitter
- High-speed LVDS outputs
- 2.5V ±5% power supply operation
- Industrial temperature range: -40°C to +85°C
- Available in 8-pin (2mm x 2mm) MLF® package
