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FX-102-CFC-A2C2 Datasheet(PDF) 2 Page - Vectron International, Inc |
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FX-102-CFC-A2C2 Datasheet(HTML) 2 Page - Vectron International, Inc |
2 / 12 page FX-102 Frequency Translator Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • Web: www.vectron.com Performance Characteristics Description Vectron's FX-102 is a crystal based frequency translator which is used to translate any input frequency such as 8 kHz, 1.544 MHz, 2.048 MHz, 19.440 MHz etc. to any specific frequency from 77.76 to 170 MHz. The input frequency does not have to be a 50/50% duty cycle and as an example can be an 8 kHz signal with a logic high "on time" of only 1us, such as a BITS clock. The FX-102 also has the ability to translate any of 1 to 4 different input frequencies to one common output frequency, such as input frequencies of 8 kHz and 1.544 MHz and 19.44 MHz and any other frequency between 8 kHz and 170 MHz translating them to any specific output fre- quency from 77.76 MHz to 170 MHz. The "Input Frequency tracking capability" is the total amount of input frequency deviation in which the FX-102 is guaranteed to track or translate. As an example, a typ- ical input clock would be 8 kHz ±20 ppm.The FX-102 is guaranteed to track at least ±40 ppm of error over temperature/ aging/ power supply and is more than twice what most applications require. The PLL control voltage is brought out through a 470K ohm resistor. This would allow for the use of external circuitry (analog compara- tors or an A/D converter plus a processor) to detect when the control voltage is getting close to the limits of the pull range. Output Frequencies 77.76 170 MHz Supply Voltage, C = 5 Vdc Vcc 4.75 5.00 5.25 Vdc D = 3.3 Vdc Vcc 3.15 3.30 3.45 Vdc Supply Current Icc 75 100 mA Input Signal, A = HCMOS CLKIN HCMOS D = PECL CLKIN PECL --- --- OUTPUT, F = Comp PECL --- --- PECL --- --- VOH (Temp Range C = 0°C to +70°C) VOH Vcc-1.025 Vcc-0.880 V VOL (Temp Range C = 0°C to +70°C) VOL Vcc-1.810 Vcc-1.620 V VOH (Temp Range F = -40°C to +85°C) VOH Vcc-1.085 Vcc-0.880 V VOL (Temp Range F = -40°C to +85°C) VOL Vcc-1.830 Vcc-1.555 V Rise/Fall Time tR/tF 0.5 1 ns Output Symmetry Sym 45 55 % Jitter Generation, rms (12 kHz to 20 MHz) <0.5 1 ps Jitter Generation, rms (cycle to cycle method) 3 5 ps Jitter Transfer, GR-253-CORE sec 5.6.2.1.2 0.1 dB Input Frequency Tracking Capability (Can translate a Stratum 1,2,3,3E,4 APR ±40 ppm or SONET Min source) Operating Temperature Temp Range C = 0°C to +70°C Temp Range F = -40°C to +85°C Size 25.4 x 20.32 x 6.35 mm (1.0” x 0.8” x 0.25”) Parameter Symbol Min Typical Max Unit |
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Similar Description - FX-102-CFC-A2C2 |
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