VCXO - Complementary ECL/PECL UHF Range GVXO-38 Specifications GVXO-38N: Negative supply GVXO-38P: Positive supply Variant N P Option Codes specify ±100ppm min Other specify ±50ppm max Other specify Operating temperature range: -10 to +70°C Storage temperature range: -40 to +85°C -5.2V (±5%) +5.0V (±5%) 120mA max Complementary ECL Complementary PECL RTT (Ω) VTT (V) 50 -2.0 50 +3.0 ‘0’ level (V max) ‘1’ level (V min) -1.60 -1.16 +3.4 +3.9 Parameters Frequency range: 622.08MHz 666.51428MHz 669.32658MHz Other (600 ~ 700MHz) Voltage control (VCTL): -2.5V ±2.0V, 10% linearity, -ve slope +2.5V ±2.0V, 10% linearity, +ve slope Frequency pullability: Frequency stability*: Supply voltage: Supply current: Output: Features Test load: Fundamental mode crystal @ 150~160MHz x 4 Complementary ECL or PECL output Logic levels: Fast rise / fall times Waveform symmetry: 40:60 max @ 50%VP-P Start up time: 10ms max Rise / fall time: 0.5ns max (20% ~ 80%VP-P) Enable / disable function: Control via pad 6 Soldering condition: Reflow, 240°C max Enable / disable tristate function Metal SM package with glass epoxy base Enable / Disable Function Input (pad 6) * Output 1 (pad 8) Output 2 (pad 9) Open ‘1’ level VIH ‘0’ level VIL Active High (‘1’) Active Active Low (‘0’) Active * Note: GVXO-38N: ‘0’ level = VIL ≤ -1.60V, ‘1’ level = VIH ≥ -1.02V GVXO-38P: ‘0’ level = VIL ≤ +3.40V, ‘1’ level = VIH ≥ +3.9V Standard. Optional - Please specify required code(s) when ordering * Pullability is inclusive of calibration @ 25°C, operating temperature range, supply voltage change, load change and ageing, with VCTL = -2.5V / +2.5V Ordering Information Product name + variant + frequency eg: GVXO-38N 622.08MHz -5.2V supply Option code X (eg GVXO-38P/X) denotes a combination of values not listed above. Available on T&R - 500pcs per reel. Refer to our website for details. Some combinations of stability/pullability are not available Tel: +44 1460 256 100 23 Aug 2002 Fax: +44 1460 256 101 E-mail: [email protected] Web: www.golledge.com