Product Summary

The FX102 is a 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 FX102 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 frequency from 77.76 MHz to 170 MHz.. The applications of the FX102 include SONET / SDH / ATM, DWDM / FDM, DSL-PON Interconnects, FEC (Forward Error Correction).

Parametrics

FX102 absolute maximum ratings: (1)Output Frequencies: 77.76 to 170MHz; (2)Supply Voltage, C = 5Vdc Vcc 4.75 to 5.25Vdc; (3)Supply Current Icc: 75mA; (4)Rise/Fall Time tR/tF: 0.5ns; (5)Output Symmetry Sym: 45 to 55 %; (6)Jitter Generation, rms (12 kHz to 20 MHz): ＜0.5ps; (7)Jitter Generation, rms (cycle to cycle method): 3ps; (8)Jitter Transfer, GR-253-CORE sec 5.6.2.1.2: 0.1dB.

Features

FX102 features: (1)Output frequencies up to 170 MHz; (2)Jitter Generation OC-192 compliant; (3)Jitter transfer per GR-253-CORE; (4)Single 5 or 3.3 Vdc supply; (5)Locked to specified Input frequency, e.g. 8 kHz; (6)1" x 0.8" x 0.25", Surface Mount (FR4 base).

Diagrams

FX102 block diagram