SR-A29B0

www.DataSheet4U.com SR-A29B0 Series Differential Positive ECL (DPECL) SR-A29B0 Series Rev G Frequency Range: 250.0 MHz-1.7 GHz Description The SR-A29B0 Series of quartz crystal oscillators provide DPECL Fast Edge compatible signals. This device is to operate using positive voltage and uses multiple ground pins for improved signal integrity. This device is intended to operate on positive voltage for PECL applications. Size, mm 9 x 14 Features  Wide frequency range – 250.0MHz to 1.7GHz User specified tolerance available  Will withstand SMD reflow temperatures of 183°C for 4 minutes maximum High shock resistance, to 1000g I/O 8 pad Supply Voltage 3.3V / 2.5V  Patent Pending, harmonic multiplication for extremely low jitter  High frequency output eliminates the need for PLL multiplication  Stabilities over temperatures as low as ±20ppm eliminates SAW oscillator temperature problems  High Reliability - NEL HALT/HASS qualified for crystal oscillator start-up conditions Cover connected to ground 3.3V and 2.5V versions available Creating a Part Number SR - A29BX - FREQ Package Code SR 8 pad 9x14 mm SMD Input Voltage Code Specification A 3.3 V B 2.5 V Tolerance/Performance 0 ±100 ppm 0-70°C 1 ±50 ppm 0-70°C 7 ±25 ppm 0-70°C 9 Customer Specific A ±20 ppm 0-70°C B ±50 ppm -40 to +85°C C ±100 ppm -40 to +85°C Drawing Specifications For the most up to date specifications on each NEL product, log on to our website—www.nelfc.com Electrical Connections P...