8798_AA's Vectron 05/30/02 3:11 PM Page 52 Temperature Compensated Crystal Oscillators (TCXO’s) TC-200 Description: Vectron International has introduced a series of low jitter complementary PECL TCXO’s for use in SONET Minimum Clock (SMC) applications and is available in Output frequencies from 311.04 MHz to 777.6 MHz. 00 TC-2 Features: • • • • True SONET Minimum performance Ultra low Jitter 3.3 Vdc or 5 Vdc operation Complementary PECL output Performance Characteristics Parameter Characteristics Frequencies: Package Size: Supply Voltage (Vcc): (other options are available upon request) Current: Output: Output Level (@ +25°C): Rise/Fall Time: Symmetry (Duty Cycle): Temperature Stability: 311.04 MHz to 777.6 MHz 30.48 x 25.4 x 6.35 mm (1.2” x 1.0” x 0.25”) C = 5.0 Vdc ±5% D = 3.3 Vdc ±5% <200 mA Complementary PECL Voh (“1”) = Vcc Vol (“0”) = Vcc - 1.63 V max <400 ps (20% to 80%) 50/50 ±5% @ Vcc - 1.3 V C-416 - ±4.1 ppm over 0oC to +70oC (per GR-253-CORE : R5-126) F-416 - ±4.1 ppm over -40oC to +85oC (per GR-253-CORE : R5-126) NOTE: Initial Accuracy @ +25°C: Aging: Jitter Generation: Frequency vs. Supply: Electrical Frequency Adjust: Tighter stabilities and wider temperature ranges are available, please consult the factory. B ±5 ppm max after reflow, Total Stability <20 ppm All Causes. <10 ppm for ten years <1 ps rms from 12 kHz to 80 MHz <±0.2 ppm for a ±5% change in supply voltage A ±40 ppm min., 0 to Vcc, positive slope (per GR-253-CORE: R5-129) Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • Web: www.vectron.com 52 8798_AA's Vectron 05/30/02 3:11 PM Page 53 Temperature Compensated Crystal Oscillators (TCXO’s) TC-200 Outline Drawing Pin Out Information Pin Function Pad Layout Standard Frequencies 311.04 MHz SONET 622.08 MHz OC-12, STM4 625.00 MHz 10 G / 16 644.5313 MHz 10.3125 G / 16 666.5143 MHz OC-12 FEC 15/14 669.3266 MHz 777.60 MHz 1.905! TYP. 12 PLACES (0.075) 3.048! (0.12) 1615141312 1110 9 TYP. 2.54! (0.10) TOP VIEW BOARD 29.21! (1.15) CL 14.605! (0.575) OC-12 FEC 255/237 1 2 7 8 8.89! CL (0.35) 17.78! (0.70) SONET mm! (in) 1 Electrical Frequency Adjust; 0 to Vcc. or No Connect 2 Ground 3 Missing 4 Missing 5 Missing 6 Missing 7 Ground 8 Vcc - Supply Voltage 9 Vcc - Supply Voltage 10 Lock Detect 11 Ground 12 Output Signal - Q 13 Ground 14 Comp Output Signal - Q 15 Ground 16 Enable / Disable Floating = Enabled Logic “0” = Disabled TCXO Ordering Information TC 200 D F F 416 A Product Family TC = TCXO 622.08 MHz Output Frequency See Standard Freq Chart Above Package 200 = SMT package Frequency Adjust Options A = Electrical Frequency Adjust (Standard) B = Fixed Frequency No Electrical Adjust, See “Initial Accuracy”previous page. Supply Voltage C = 5.0 Vdc ±5% D = 3.3 Vdc ±5% Temperature & Stability Output F = Complementary PECL C-416 = ±4.1 ppm over 0oC to +70oC F-416 = ±4.1 ppm over -40oC to +85oC Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • Web: www.vectron.com 53