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| TX-700 Temperature Compensated Crystal Oscillator Features * * * * * * EFC Standard Small Size 100% RoHS Compliant Low Profile Frequency range of 6.4 - 52 MHz Standard Frequencies: 10, 12.8, 16.384, 19.44, 20, 20.48 MHz * * * * Applications PCS Base Stations Land Mobile Radio Cellular Telephoney Radio in the Local Loop Previous Vectron Model Numbers - C2260 Performance Specifications Frequency Stabilities1 Parameter vs. operating temperature range (referenced to +25C) Min -1.5 -1.0 -2.5 -1.0 -1.0 -0.5 -2.5 -0.5 -0.2 -1.0 -0.80 -0.28 -0.28 -0.80 -0.28 -0.28 -1.0 -0.2 -0.1 -2.5 -4.6 Typical Max +1.5 +1.0 +2.5 +1.0 +1.0 +0.5 +2.5 +0.5 +0.2 +1.0 +0.80 +0.28 +0.28 +0.80 +0.28 +0.28 +1.0 +0.2 +0.1 +2.5 +4.6 Units ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm Condition -40 to +85C -40 to +85C -20 to +70C -20 to +70C 0 to +50C 0 to +50C at time of shipment, nominal EFC VS 5% Load 10% after 30 days of operation -20 to +70C 0 to +50C -20 to +70C -40 to +85C -30 to +85C -40 to +85C Options5 Options5 Initial tolerance vs. supply voltage change vs. load change vs. aging / 1 Year vs. operating temperature range (referenced to +25C) Frequency Stabilities1 (Stratum 3 TCXO) <32MHz Initial tolerance vs. supply voltage change vs. load change vs. aging / 20 Years Overall tolerance at time of shipment, nominal EFC VS 5% static Load 5% static Note:*Stratum 3 per GR-1244-CORE: <4.6ppm for all causes and 20 years aging, holdover: <0.37ppm over 24 hours Performance Specifications Frequency Stabilities1 Parameter vs. operating temperature range (referenced to +25C) For 10, 12.8, 16.384, 20.26 MHz Initial tolerance vs. supply voltage change vs. load change vs. aging / 20 Years Overall tolerance Min -0.15 Typical Max +0.15 Units ppm Condition Options5 @ 10MHz Option5 with Vs=3.3V 1 Hz 10 Hz 100 Hz 1 kHz 10 kHz 0 to +50C -1.0 -0.2 -0.1 -2.5 -4.6 +1.0 +0.2 +0.1 +2.5 +4.6 ppm ppm ppm ppm ppm at time of shipment, nominal EFC VS 5% Load 10% Note:*Stratum 3 per GR-1244-CORE: <4.6ppm for all causes and 20 years aging, holdover: <0.37ppm over 24 hours Supply Voltage (Vs) Parameter Supply voltage (standard) Current consumption Load R || C Output Power Load Signal Level (Vol) Signal Level (Voh) Rise and Fall time Duty Cycle Tuning Range Tuning Range for Stability: 807, 287, 157 / Stratum 3 Version Tuning Range Linearity Tuning Slope Control Voltage Range Freq. control input impedance 0.3 10 True table Pin 2 High Open Low 1.65 5.0 8.0 40 50 3.0 5 60 9 9 0.7 10 10 Min 3.135 Typical 3.3 Max 3.465 6 11 11 Units VDC mA k pF VPP Condition steady state @ +25C RF Output (Clipped Sinewave) @ 10k || 10pF RF Output (HCMOS) 13.5 15 16.5 0.3 pF VDC VDC ns % @ (Voh-Vol)/2 with Vs=3.3V and 15pF Load with Vs=3.3V and 15pF Load Frequency Tuning (EFC) Fixed TCXO; No adjust 14.0 14.0 10% Positive 3.0 VDC k 20.0 20.0 ppm ppm Enable (instead of EFC) RF_out Pin 3 Data Data High Tristate Additional Parameters -65 -95 -120 -140 -145 8.0 g Handling & Processing Note dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc/Hz Phase Noise3 Weight Processing & Packing Supply voltage (Vs) Control Voltage Operable Temperature Range Storage Temperature Range 0 -40 -55 Absolute Maximum Ratings 6.0 Vs +85 +125 V V C C Cross Reference List Vectron Part Frequency Temp Range (MHz) (C) C2260A1-0028 C2260A1-0032 C2260A1-0029 C2260A1-0021 C2260A1-0009 C2260A1-0015 12.8 12.8 12.8 20 20 20 -20 to +70 -40 to +85 -40 to +85 -20 to +70 -20 to +80 -40 to +85 0.28 0.28 4.6 Temp Stability (ppm) 0.28 0.28 Holdover Stability (ppm) 0.37 0.37 4.60 Overal Stability (ppm) 4.6 4.6 20 4.6 4.6 20 Supply (V) 3.3 3.3 3.3 3.3 3.3 3.3 Semtech Semtech Semtech Semtech Semtech Semtech Standard Shipping Method A X B K P Enclosure Type G204/G211 *bei W 24 mm nur untere Lochreihe by W 24 mm only lower hole line Lage im Gurt Position in tape Pin 1 Abwickelrichtung Unwinding direction Gurtunterseite Tape buttom side Gurtoberseite Tape upper side Tape Width W (mm) 12 Quantity per meter 150. Quantity per reel 750. Dimension P 8 Standard Shipping Method Package Codes: 700 Type G204 Height "H" 2.5 Pin Length "L" NA Type G204 Package Codes: 701 Height "H" 2.5 Pin Connections 1 2 3 4 Voltage Control (Vc) / Enable / N.C Ground (Case) RF Output Supply Voltage Input (Vs) Marking TX-700 Frequency AYYWW Standard Shipping Method Phase Noise C2260 @ 12.8 MHz MTIE according-1244-CORE: C2260 @ 12.8 MHz Recommended Reflow Profile Profile Feature Average ramp-up rate (TL to TP) Preheat -Temperature Min TSmin -Temperature Min TSmax -Time (min to max) tS Pb-Free Assembly/ Sn-Pb Assembly 3C/second max. 150C 200C 60-180 seconds 3C/second max 217C 60-150 seconds max 260C Profile Feature Time 25C to Peak Temperature Time maintained above -Temperature (TL) -Time (tL) Pb-Free Assembly/ Sn-Pb Assembly 8 minutes max. 217C 60-150 seconds TSmax to TL -Ramp-up Rate Time maintained above -Temperature (TL) -Time (tL) Peak Temperature (TP) Time within 5C of actual Peak Temperature (tP) Ramp-down Rate 20-40 seconds 6C/ second max Note: All temperatures refer to topside of the package, measured on the package body surface. Ordering Information TX-70X 0 - E A J - 256 0 - 10M0000000 Model Code 700: Enclosure G204 701: Enclosure G211 Frequency Frequency Control 0: No Tuning 1: 5.0 to 20ppm 2: 8.0 to 20ppm 3: Enable Stability Code 256: 2.5ppm 156: 1.5ppm 106: 1.0ppm 807: 0.8ppm 507: 0.5ppm 287: 0.28ppm 157: 0.15ppm Height 0: 2.5mm Supply Voltage E: 3.3V RF Output Code A: HCMOS F: Clipped Sinewave Temperature Range E: -40C to +85C H: -30C to +85C J: -20C to +70C P: 0C to +50C Notes: 1. Contact factory for improved stabilities or additional product options. Not all options and codes are available at all frequencies. 2. Unless other stated all values are valid after warm-up time and refer to typical conditions for supply voltage, frequency control voltage, load, temperature (25C). 3. Phase noise degrades with increasing output frequency. 4. Subject to technical modification. 5. Contact factory for availability. For Additional Information, Please Contact USA: Vectron International 267 Lowell Road Hudson, NH 03051 Tel: 1.888.328.7661 Fax: 1.888.329.8328 Europe: Vectron International Landstrasse, D-74924 Neckarbischofsheim, Germany Tel: +49 (0) 7268.801.100 Fax: +49 (0) 7268.801.281 Asia: Vectron International 1F-2F, No 8 Workshop, No 308 Fenju Road WaiGaoQiao Free Trade Zone Pudong, Shanghai, China 200131 Tel: 86.21.5048.0777 Fax: 86.21.5048.1881 Disclaimer Vectron International reserves the right to make changes to the product(s) and or information contained herein without notice. No liability is assumed as a result of their use or application. No rights under any patent accompany the sale of any such product(s) or information. Rev: 8/2008 |
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