SGUGLA44.736 VECTRON | Alldatasheet

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 2

Technical content

Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • Web: www.vectron.com Voltage Controlled Crystal Oscillators (VCXO’s) S-Type Performance Characteristics Description: The S-Type is a high volume, high reliability CMOS VCXO. It is ASIC based and available in a through-hole or SMD industry standard footprint ceramic package. Features:

  • Frequencies to 65.536 MHz
  • 5 or 3.3 volt operation
  • <6 ps rms jitter (output frequencies >12 MHz)
  • Advanced custom ASIC technology
  • Surface mountable
  • TTL or CMOS selectable
  • Tri-state output
  • 0/70°C or -40/85°C Operating Temp. Range Frequency: f O 1.024 65.536 MHz Supply Voltage: (+3.3 V) VDD 2.97 3.3 3.63 V Supply Current: I DD 10mA +0.25mA/MHz mA Output Logic Levels (VDD =4.5V): Output Logic High: V OH 0.8*VDD -- V Output Logic Low: V OL -- 0.1* V DD V Transition Times: Rise Time t R 5n s Fall Time t F 5n s Symmetry or Duty Cycle: SYM 45 55 % Operating temperature (ordering option): 0/70 or –40/85 °C Test Conditions for APR (+5V option): VC 0.5 4.5 V Test Conditions for APR (+3.3V option): VC 0.3 3.0 V Absolute Pull Range (ordering option): APR +/-50 ppm +/- 80 +/-100 Gain Transfer: Positive ppm/V Control Voltage Leakage Current: IVCXO ±1 uA Control Voltage Bandwidth (-3dB): BW 10 kHz Package Size: 7.8 x 8.5 x 3.3 mm Parameter Symbol Minimum Typical Maximum Units 8798_AA's Vectron 05/30/02 3:11 PM Page 24

Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • Web: www.vectron.com Voltage Controlled Crystal Oscillators (VCXO’s) Pin # Symbol Name/Function 1 V C VCXO: Control Voltage to modulate frequency. 2 Tri-state TTL logic low disables output. TTL logic high or no connection enables output frequency.

3 GND Circuit and case ground

4 Output Output waveform

5 TTL/CMOS TTL logic low provides waveform symmetry

for CMOS. TTL logic high or no connection provides waveform symmetry for TTL. 6 V DD Supply Voltage, 5 V ±10% or 3.3V ±10% 50.000 51.840 52.000

Ordering Information

Standard Frequencies (MHz) Temperature Range C =0 oC to +70oC L = -40oC to +85oC Frequency S UG G A 44.736 Configuration T = Thru hole G = Gull wing Output, Symmetry U = VCXO, +5V, standard linearity L = VCXO, +5V, ±10% linearity D = VCXO, +3.3V, standard linearity K = VCXO, +3.3V, ±10% linearity MHz Symmetry A = 45/55% Absolute Pull Range G = +50 ppm N = +80 ppm H = +100 ppm Package Size S-Type L S-Type Pin Out Information Gull-WingThru-Hole VCXO 8798_AA's Vectron 05/30/02 3:11 PM Page 25