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| 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 Frequencies: Package Size: Supply Voltage (Vcc): (other options are available upon request) Characteristics 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: Tighter stabilities and wider temperature ranges are available, please consult the factory. Current: Output: Output Level (@ +25C): Rise/Fall Time: Symmetry (Duty Cycle): Temperature Stability: Initial Accuracy @ +25C: Aging: Jitter Generation: Frequency vs. Supply: Electrical Frequency Adjust: 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 Temperature Compensated Crystal Oscillators (TCXO's) TC-200 Outline Drawing Pin Out Information Pin Function 1 2 3 4 5 6 7 8 9 10 Electrical Frequency Adjust; 0 to Vcc. or No Connect Ground Missing Missing Missing Missing Ground Vcc - Supply Voltage Vcc - Supply Voltage Lock Detect Ground Output Signal - Q Ground Comp Output Signal - Q Ground Enable / Disable Floating = Enabled Logic "0" = Disabled TCXO Standard Frequencies 311.04 MHz 622.08 MHz 625.00 MHz 644.5313 MHz 666.5143 MHz 669.3266 MHz 777.60 MHz SONET OC-12, STM4 10 G / 16 10.3125 G / 16 OC-12 FEC 15/14 OC-12 FEC 255/237 SONET Pad Layout TYP. 2.54! (0.10) 1.905! TYP. 12 PLACES (0.075) 3.048! (0.12) 1615141312 1110 9 TOP VIEW BOARD 11 12 13 14 15 16 29.21! (1.15) C L 14.605! (0.575) 12 78 L 8.89! C (0.35) 17.78! (0.70) mm! (in) Ordering Information TC Product Family TC = TCXO Package 200 = SMT package Supply Voltage C = 5.0 Vdc 5% D = 3.3 Vdc 5% 200 D F F 416 A 622.08 MHz Output Frequency See Standard Freq Chart Above Frequency Adjust Options A = Electrical Frequency Adjust (Standard) B = Fixed Frequency No Electrical Adjust, See "Initial Accuracy"previous page. 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 |
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