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Details, datasheet, quote on part number:FX-102-CFC-A3
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| Part: | FX-102-CFC-A3 |
| Category: | Timing Circuits => Frequency Translation and Clock Smoothing |
| Description: | Frequency Range = 77.76 MHZ - 170 MHZ ;; Output = Pecl ;; Package (mm) = 25.4 X 20.32 X 6.35 ;; Features = Ultra Low Jitter, True SMD Package |
| Company: | Vectron International |
| Datasheet: | Download FX-102-CFC-A3 datasheet File size : 497 kB |
| Request For quote: | Find where to buy FX-102-CFC-A3
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Datasheet text preview:
Product Data Sheet
FX-102
Frequency Translator
Features
· Output frequencies up to 170 MHz · Jitter Generation OC-192 compliant · Jitter transfer per GR-253-CORE · Single 5 or 3.3 Vdc supply · Locked to specified Input frequency, e.g. 8 kHz · 1" x 0.8" x 0.25", Surface Mount (FR4 base)
Applications
· · · · SONET / SDH / ATM DWDM / FDM DSL-PON Interconnects FEC (Forward Error Correction)
FX-102 Frequency Translator
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 frequency 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 typical 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 comparators or an A/D converter plus a processor) to detect when the control voltage is getting close to the limits of the pull range.
Performance Characteristics Parameter
Output Frequencies Supply Voltage, Supply Current Input Signal, C = 5 Vdc D = 3.3 Vdc A = HCMOS D = PECL
Symbol
Vcc Vcc Icc CLKIN CLKIN --VOH VOL VOH VOL tR/tF Sym
Min
77.76 4.75 3.15
Typical
5.00 3.30 75 HCMOS PECL
Max
170 5.25 3.45 100 ----Vcc-0.880 Vcc-1.620 Vcc-0.880 Vcc-1.555 1 55 1 5 0.1
Unit
MHz Vdc Vdc mA ----V V V V ns % ps ps dB ppm
OUTPUT, F = Comp PECL VOH (Temp Range C = 0°C to +70°C) VOL (Temp Range C = 0°C to +70°C) VOH (Temp Range F = -40°C to +85°C) VOL (Temp Range F = -40°C to +85°C) Rise/Fall Time Output Symmetry Jitter Generation, rms (12 kHz to 20 MHz) Jitter Generation, rms (cycle to cycle method) Jitter Transfer, GR-253-CORE sec 5.6.2.1.2 Input Frequency Tracking Capability (Can translate a Stratum 1,2,3,3E,4 or SONET Min source) Operating Temperature Size
--Vcc-1.025 Vcc-1.810 Vcc-1.085 Vcc-1.830 45
PECL
0.5 <0.5 3
APR
±40
Temp Range C = 0°C to +70°C Temp Range F = -40°C to +85°C 25.4 x 20.32 x 6.35 mm (1.0" x 0.8" x 0.25")
Vectron International · 267 Lowell Road, Hudson, NH 03051 · Tel: 1-88-VECTRON-1 · Web: www.vectron.com
FX-102 Frequency Translator
Outline Drawing
Pin Out
Pin 1 Symbol CLKIN Function Input Frequency - The FX-102 series AC couples the input, this means the unit is capable of handling HCMOS, LvHCMOS, PECL and LvPECL input signals. (For Input Frequencies below1 MHz only HCMOS and LvHCMOS are supported.) Ground Lock Detect Logic "1" indicates a locked condition Logic "0" indicates that no input signal is present or the input signal has moved out of the lock range. PLL/ VCXO control voltage Under locked conditions, should be >0.3V and 0.5V and <4.5V for the 5 volt option. Input frequency may be out of range if voltage exceeds these limits. Missing No Connection Ground Logic "0" (or no connect) Logic "1" Output Complementary Output No Connection Do not Exceed Vcc Do not Exceed Vcc No Connection Ground Power Supply Voltage (5 Vdc or 3.3Vdc) = = Output Enabled Output Disabled
2 3
GND LD (output)
4
Monitor (Output) --NC GND Enable / Disable Out COut NC Select A Select B NC GND Vcc
5 6 7 8 9 10 11 12 13 14 15 16
Vectron International · 267 Lowell Road, Hudson, NH 03051· Tel: 1-88-VECTRON-1 · Web: www.vectron.com
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