Frequency Translation Products
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:
鈥?SONET/SDH
鈥?DWDM
鈥?FEC (Forward Error Correction)
Typical Application
A) 155.52 MHz
Input
Frequency
Q
FX-200
Lock Detect
VCXO Monitor
Disable
1) 622.08 MHz
Q
Q
Q
Frequency
Divider
Phase Freq
Detector
Loop Filter
Input
Select
Frequency
Divider
Microprocessor
RY -
MINA
RELI
P
Input Signal
Output
Select
B) 166.6286 MHz
E Q3
ABL
AVAIL
2) 666.5143 MHz
PECL
VCSO 2
PECL
VCSO 1
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!
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.
Performance Characteristics
Parameter
Output Frequencies
Supply Voltage,
Supply Current
Input Signal,
OUTPUT,
C
= 5.0 Vdc
D
= 3.3 Vdc
5.0 Vdc
3.3 Vdc
Comp PECL
F
= Comp PECL
Symbol
V
cc
V
cc
Icc
Icc
CLKIN
---
V
OH
V
OL
V
OH
V
OL
t
R
/t
F
Sym
Min.
77.76
4.75
3.15
Typical
5.00
3.30
80
75
PECL
Max
777.6
5.25
3.45
125
120
---
V
cc
-0.880
V
cc
-1.620
V
cc
-0.880
V
cc
-1.555
Unit
MHz
Vdc
Vdc
mA
mA
---
---
V
V
V
V
ps
%
ps
ps
dB
ppm
---
V
cc
-1.025
V
cc
-1.810
V
cc
-1.085
V
cc
-1.830
PECL
V
OH
(Temp Range
C
= 0擄C to +70擄C)
V
OL
(Temp Range
C
= 0擄C to +70擄C)
V
OH
(Temp Range
F
= -40擄C to +85擄C)
V
OL
(Temp Range
F
= -40擄C to +85擄C)
Rise/Fall Time
(20% to 80% @ 622.08 MHz)
250
45
49/51
0.23
3
400
55
1
5
0.1
Output Symmetry (Duty Cycle)
Jitter Generation, rms
(12kHz 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 Stratum 1,2,3,3E,4 or SONET Min. source)
APR
鹵40
Temp Range
C
= 0擄C to +70擄C
Temp Range
F
= -40擄C to +85擄C
Operating Temperature
Package Size
30.48 x 25.4 x 6.35 mm (1.2鈥?x 1.0 x 0.25鈥?
Vectron International 鈥?267 Lowell Road, Hudson, NH 03051 鈥?Tel: 1-88-VECTRON-1 鈥?Web: www.vectron.com
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