RFMW
Part number SIT9551AE-02P2A1810-156.250000 Product Type MEMS Clock Oscillator from Manufacturer SiTime

Status: Discontinued | Data Sheet: pdf link image   | RoHS Compliance: Rohs Compliant

SiTimes Endura™ SiT9551 differential oscillator is ideal for FPGA clocking and other high-speed military applications requiring ultra-low jitter, low power, and small size.

This ruggedized oscillator offers 14 common frequencies from 25 MHz to 644.53125 MHz, 70 fs RMS jitter (typ.), and high temperature operation up to 125°C in a QFN package as small as 2.0 x 1.6 mm. The SiT9551 is subjected to SiTime’s Endura process flow to provide high reliability and environmental robustness. The jitter remains unchanged under vibration. The frequency stability is rated at 0.04 ppb/g under typical mechanical vibrations and the oscillator has excellent immunity to power supply noise.

The SiT9551 offers popular output drivers for LVPECL, LVDS, HCSL and low-power HCSL with integrated termination resistors. It also features a unique FlexSwing™ driver that performs like LVPECL but with independent control of VOH and VOL levels to simplify interfacing with chipsets having non-standard input-voltage requirements. The SiT9551 accepts power-supply voltages down to 1.8V for additional power savings.

Key specifications of the Endura SiT9551

  • SiT9551, 15 different frequencies from 25 to 644.5MHz, 70fs RMS typical IPJ (integrated phase jitter, 12kHz to 20MHz integration range)
  • 9fs/mV power supply noise rejection (PSNR) ensures peak performance in the presence of power-supply noise, which is a common issue in dense aerospace-defence electronics
  • -55°C to +125°C operating temperature range, enables use in extreme temperatures
  • 0.04 ppb/g g-sensitivity per MIL-PRF-55310
  • ±20 to ±50 ppm frequency stability over the full temperature range
  • 26mA no load current (typ.) with LVDS, 1.8, 2.5 or 3.3V supply voltage
  • Available in 2016, 2520 and 3225 QFN packages
Part Number:
SIT9551AE-02P2A1810-156.250000
Manufacturer:
SiTime
Frequency:
156.25 MHz
Output:
LVDS
Supply Voltage:
1.8 V
Stability:
25 ±ppm
Electrical Options:
OE
Operating Temperature:
-40°C to 105°C
Footprint:
2.0 x 1.6 mm
No Content Available

Technical Inquiry Request for SIT9551AE-02P2A1810-156.250000 MEMS Clock Oscillator

Fields marked with * are required.
Product Specifications For SIT9551AE-02P2A1810-156.250000 MEMS Clock Oscillator
Design Information
Contact Information


Availability
In Stock
0
Need products sooner?
Pricing
Pricing Available Upon Request. Request a Pricing Quote
Product Notices
No Current Notices