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  • Manufacturer or author: Provided By www.digicamel.com(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 7

Technical content

Features

CMOS, LVPECL, or LVDS output options Low power differential outputs Fast sample turnaround Wide frequency range <1ps integrated RMS phase jitter (12 kHz to 20 MHz) Specifications ----- 1.0 SPECIFICATION REFERENCES Line Parameter

Description

1.1 Model Description RVX2520R VCXO 1.2 Reference Number 1.3 Rakon Part Number ----- 2.0 FREQUENCY CHARACTERISTICS Line Parameter Test Condition Value Unit 2.1 Frequency 8 to 1500 MHz 2.2 Operating Temperature Range -40 to 85 2.3 Frequency Stability Including Temperature range, Supply variation, Load variation & 15 years aging at 25°C ±30 to 50 ppm 2.4 Temperature Stability Temperature range only ±10 to 20 ppm ----- 3.0 POWER SUPPLY Line Parameter Test Condition Value Unit 3.1 Supply Voltage (VDD) With a tolerance of ±10% 3.3 V 3.2 Supply Voltage (VDD) With a tolerance of ±5% 2.5 V 3.3 Supply Current For LVCMOS 40 max mA 3.4 Supply Current For LVPECL 65 max mA 3.5 Supply Current For LVDS 40 max mA ----- Page 1

4.0 CONTROL VOLTAGE (VCO) Line Parameter Test Condition Value Unit 4.1 Absolute Pull Range (APR) ±35 min ppm 4.2 Total Pull Range Frequency shift from minimum to maximum control voltage 50 to 200 ppm 4.3 Control Voltage Nominal 1.65V 0 to 3.3 V 4.4 Linearity Control voltage 0.3 to 3V 15 max 4.5 Slope Positive only 4.6 Modulation BW Control voltage 0.3 to 3V 10 min kHz 4.7 Input Impedance 1 min MΩ ----- 5.0 OUTPUT CHARACTERISTICS - LVCMOS (UP TO 200 MHz) Line Parameter Test Condition Value Unit 5.1 Output Voltage (Vol) 15pF load 10 max %VDD 5.2 Output Voltage (Voh) 15pF load 90 min %VDD 5.3 Duty Cycle @ 50% VDD 45 to 55 5.4 Rise Time / Fall Time 90%/10% 3 max ns 5.5 RMS Phase Jitter Typical integrated 12 kHz to 20 MHz 0.9 ps ----- 6.0 OUTPUT CHARACTERISTICS - LVPECL ONLY Line Parameter Test Condition Value Unit 6.1 Output Voltage (Vol) 50Ω nominal load. (VDD - 1.62V) max. 6.2 Output Voltage (Voh) 50Ω nominal load. (VDD - 1.025V) min. 6.3 Duty Cycle @ VDD-1.3V (45 to 55% over 600MHz) 45 to 55 6.4 Rise Time / Fall Time 80%/20% 0.6 max ns 6.5 RMS Phase Jitter Typical integrated 12kHz to 20MHz 0.9 ps ----- 7.0 OUTPUT CHARACTERISTICS - LVDS ONLY Line Parameter Test Condition Value Unit 7.1 Differential Output: Voltage Swing (Vod) 350 mV 7.2 Duty Cycle Measured at 1.25V (45 to 55% over 150MHz) 45 to 55 7.3 Rise Time / Fall Time RL = 100 Ω / CL = 10 pF 0.6 max ns 7.4 RMS Phase Jitter Typical integrated 12kHz to 20MHz 1.5 ps ----- 8.0 SSB PHASE NOISE (77.76 MHz, at 25ºC, LVPECL) Line Parameter Test Condition Value Unit 8.1

10 Hz Offset

-65 dBc/Hz 8.2

100 Hz Offset

-95 dBc/Hz 8.3 1kHz Offset Typical value -116 dBc/Hz 8.4 10 kHz Offset Typical value -126 dBc/Hz 8.5 100 kHz Offset Typical value -131 dBc/Hz ----- 9.0 SSB PHASE NOISE (156.25 MHz, at 25ºC, LVPECL) Line Parameter Test Condition Value Unit 9.1 -77 dBc/Hz 9.2 -101 dBc/Hz 9.3 1 kHz Offset Typical value -110 dBc/Hz 9.4 10 kHz Offset Typical value -118 dBc/Hz 9.5 100 kHz Offset Typical value -124 dBc/Hz ----- Page 2

10.0 PIN CONNECTIONS Line Parameter 10.1 Pin 1 VCO 10.2 Pin 2 E/D* or NC 10.3 Pin 3 GND 10.4 Pin 4 OUTPUT 10.5 Pin 5 COMPLIMENTARY OUTPUT (LVPECL/LVDS only), E/D*, or NC 10.6 Pin 6 VDD 10.7 * Output Enabled >70% of VDD on E/D pin, or E/D pin left open (connected to internal pull-up resistor) 10.8 * Output Disabled <30% of VDD on E/D pin, or E/D pin to GND 10.9 Total frequency pull depends on resonator frequency used ----- 11.0 PACKAGE DETAILS Line Parameter 11.1 Package 2.5 x 2.0 mm 11.2 Top line [R ####] Part identifier 11.3 Bottom line [o FYWW] Pin 1, Manufacturing code, Year code* and Week code** 11.4 * Year code A = 2010, B = 2011, C = 2012, D = 2013, ... Z = 2035 11.5 ** Week Code WW = 01 = Week of first Monday of the year ----- 12.0 MANUFACTURING INFORMATION Line Parameter 12.1 Packaging Description Tape and reel. Standard packing quantity is 3000 per reel 12.2 Reflow Solder reflow process as per attached profile ----- 13.0 ENVIRONMENTAL SPECIFICATIONS Line Parameter 13.1 Mechanical Shock MIL-STD-883, Method 2002 13.2 Storage Temperature range -55 to 125 °C 13.3 Humidity After 48 hours at 85 °C ± 2 °C 85% relative humidity non-condensing 13.4 Thermal Shock MIL-STD-883, Method 1011 13.5 Vibration MIL-STD-883, Method 2007 13.6 Gross and Fine Leak MIL-STD-883, Method 1014 13.7 RoHS Compliant Yes Page 3

Drawing Name: XO/VCXO 2520 Series Model Page 4

Drawing Name: XO/VCXO 6 Pin Series Test Circuit Page 5

Drawing Name: 2520 Series Tape & Reel Page 6

Drawing Name: Pb-Free Reflow Page 7