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Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • Web: www.vectron.com

FX-200

Description:

The FX-200 is a dual output frequency translator which is used to translate

one of two different input frequencies greater than 1 MHz to one of two dif-

ferent output frequencies between 77.76 MHz and 777.6 MHz. All the major

FEC rates are supported such as 15/14ths and 255/237. This unit can also

support switching from 10.0 G to 10.3125 G, or even OC-n to 10 GigE.

Applications:

• SONET/SDH

• DWDM

• FEC (Forward Error Correction)

Output Frequencies

77.76

777.6

MHz

Supply Voltage,

C = 5.0 Vdc

4.75

5.00

5.25

Vdc

D = 3.3 Vdc

3.15

3.30

3.45

Vdc

Supply Current

5.0 Vdc

Icc

80

125

mA

3.3 Vdc

Icc

75

120

mA

Input Signal,

Comp PECL

CLKIN

PECL

---

OUTPUT,

F = Comp PECL

---

---

PECL

---

---

(Temp Range C = 0°C to +70°C)

V

(Temp Range C = 0°C to +70°C)

V

(Temp Range F = -40°C to +85°C)

V

(Temp Range F = -40°C to +85°C)

V

250

400

ps

Output Symmetry (Duty Cycle)

Sym

45

49/51

55

%

0.23

1

ps

35

ps

Jitter Transfer, GR-253-CORE sec 5.6.2.1.2

0.1

dB

Input Frequency Tracking Capability

(Can translate Stratum 1,2,3,3E,4 or SONET Min. source)

APR

±40

ppm

Operating Temperature

Temp Range C =

0°C to +70°C

Temp Range F = -40°C to +85°C

Package Size

30.48 x 25.4 x 6.35 mm (1.2” x 1.0 x 0.25”)

Performance Characteristics

Typical Application

All components outside the dotted line box are user supplied components. This is just one possible

configuration of the FX-200. For additional information about your specific needs, please contact our factory.

Loop Filter

Disable

Lock Detect

FX-200

Phase Freq

Detector

PECL

VCSO 1

VCXO Monitor

Frequency

Divider

Microprocessor

Frequency

Divider

Input

Frequency

Output

Select

Q

Q

Q

Q

PECL

VCSO 2

Input

Select

A) 155.52 MHz

B) 166.6286 MHz

1) 622.08 MHz

2) 666.5143 MHz

Input Signal

Output Signal

Input

Select!

0

0

1

1

Output

Select!

0

1

0

1

Description of Action!

A to 1 :Translates 155.5200 MHz to 622.0800 MHz

A to 2 :Translates 155.5200 MHz to 666.5143 MHz!

B to 1 :Translates 166.6286 MHz to 622.08 MHz!

B to 2 :Translates 166.6286 MHz to 666.5143 MHz!

Parameter

Symbol

Min.

Typical

Max

Unit

Frequency Translation Products

PRELIMINAR

Y - AV

AILABLE

Q3

8798_AA's Vectron

05/30/02

3:12 PM

Page 88