4.75

3.135

Operating Temperature

Temp Range C =

0ºC to +70ºC

Temp Range F = -40ºC to +85ºC

Supply Voltage,

C = 5 Vdc

D = 3.3 Vdc

Supply Current

5 Vdc

3.3 Vdc

Input Signal,

F = Comp PECL

Output

F = Comp PECL

Output Symmetry

Input Frequency Tracking Capability

(Can translate a Stratum 1,2,3,3E,4

or SONET Min source)

See page 3 for outline Drawings and Dimensions

5.00

3.30

Vcc

Vcc

5.25

3.465

Vdc

Vdc

Icc

Icc

135

115

200

200

mA

mA

CLKIN

PECL

---

---

155.52 MHz

800 MHz

---

400

ps

45

Sym

55

%

3

ps

APR

+/-40

ppm

Size

Vectron's CS-300 is a SAW based Clock Smoother and Frequency Translator which is used to

“clean up“noisy input frequencies. This series can accept any input frequency from 10 MHz to

700 MHz and then “cleans up“up the signal to provide an ultra low jitter output signal. The output

jitter of this unit is well below the requirements of OC-192.

The CS-300 also has the ability to translate either one or two different input frequencies between

10 MHz and 700 MHz to one common output frequency, such as input frequencies of 622.08 MHz

and 666.5143 MHz translated to an output frequency of 622.08 MHz. This unit is of particular

interest to those working with FEC applications or needing to switch between 10G and OC-192.

The "Input Frequency Tracking Capability" is the total amount of frequency deviation on the input

signal that the CS-300 is guaranteed to track. As an example, a typical input clock would be

622.08 MHz ± 20 ppm. The CS-300 is guaranteed to track at least ±40 ppm of error over

temperature/ aging/ power supply and is more than twice what most applications require.

250

V

V

0.23

ps

49/51

PECL

1.0

0.1

dB

10 MHz

700 MHz