FX-104 VECTRON [Vectron International, Inc], FX-104 Datasheet - Page 2

• Manufacturer Part Number: FX-104
• Description: Frequency Translator
• Manufacturer: VECTRON [Vectron International, Inc]

Vectron's FX-104 is a SAW 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 170 MHz to 777.6 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
The FX-104 also has the ability to translate any of 1 to
quency, such as input frequencies of 8 kHz and 1.544
MHz and 19.44 MHz and any other frequency between
333 Hz and 170 MHz translating them to any specific
FX-104 Frequency Translator
logic high "on time" of only 1us, such as a BITS clock.
4 different input frequencies to one common output fre-
output frequency from 170 MHz to 777.600 MHz.
Performance Characteristics
Description
Parameter
Output Frequencies
Supply Voltage,
Supply Current
Input Signal,
OUTPUT,
V
V
Rise/Fall Time (20% to 80%)
Output Symmetry
Jitter Generation, rms
Jitter Generation, rms
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
OL
OH
Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • Web: www.vectron.com
(cycle to cycle method)
(12 kHz to 20 MHz)
C = 5 Vdc
D = 3.3 Vdc
A = HCMOS
D = PECL
F = Comp PECL
Symbol
CLKIN
CLKIN
Sym
APR
V
V
V
t
V
I
---
R
cc
OH
OL
/t
cc
cc
F
The "Input Frequency tracking capability" is the total
amount of input frequency deviation in which the FX-
104 is guaranteed to track or translate. As an example,
a typical input clock would be 8 kHz ±20 ppm. The FX-
104 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.
25.4 x 20.32 x 6.35 mm (1.0” x 0.8” x 0.25”)
V
V
155.52
Min
cc
cc
4.75
3.15
±40
45
---
-1.95
-0.98
Temp Range C =
Temp Range F = -40°C to +85°C
Typical
HCMOS
PECL
PECL
49/51
5.00
3.30
0.23
250
95
3
0°C to +70°C
V
V
Max
777.6
cc
cc
0.1
5.25
3.45
125
400
55
---
-0.75
-1.63
5
1
Unit
MHz
ppm
Vdc
Vdc
mA
dB
---
---
ps
ps
ps
---
%
V
V