Data Sheet

VFFT130
Frequency Translator to 180MHz
25.4x22mm SMD, CMOS
Features
¾
¾
¾
¾
RoHS Status
CMOS Output to 180MHz
Ultra Low Jitter and Phase Noise: -157 dBc/Hz @ 100KHz
Low Power: <220mW typical
Low Profile SMD package
Applications
¾
¾
¾
Sonet / SDH / ATM
10 Gigabit Ethernet
Forward Error Correction (FEC)
Description
The VFFT130 is a Frequency Translator capable of providing an output frequency up to 180 MHz. An internal
synthesizer locks to the input reference clock and multiplies it up to the desired output frequency. An internal
voltage regulator offers improved stability and noise performance. The output is configured as a sinewave. The
VFFT130 is available in a 25.4mm x 22 mm surface mount package.
Electrical Specifications
Parameter
Input
Frequency
Output
Frequency
Operating
Temperature
Range
Output
Supply
Voltage
Jitter
SSB Phase
Noise
Symbol
Condition
Min
Typ
Max
Unit
Note
Fref
0.008
180
MHz
Fout
50
180
MHz
T
0°
-40°
70°
+85°
°C
Order Code B
Order Code G
4.75
3.15
CMOS
5.25
V
3.45
1.0
ps
Order Code D
Order Code E
Signal
Vcc
12KHz to 20MHz
100Hz
1KHz
10KHz
100KHz
5.00
3.30
0.3
-110
-135
-152
-158
dBc/
Hz
@ 100MHz
75 South Street, Hopkinton, MA 01748 • 800-982-5737 • 508-435-6831 • FAX 508-435-5289 • www.valpeyfisher.com • RevC0608
1
VFFT130
Frequency Translator to 180MHz
25.4x22mm SMD, CMOS
Electrical Specifications
Parameter
Supply
Current
Symbol
Condition
Min
Icc
50 Ohm Load
Typ
Max
Unit
62
75
mA
Note
50 Ohm to Vcc-2V or Thevenin Equivalent
Load
@ 50%
Duty Cycle
Logic “1”
Level
Logic “0”
Level
45
50
%
Voh
Vcc-0.96
Vcc-0.81
V
Vol
Vcc-1.85
Vcc-1.65
V
0.4
3.3
V p-p
AC Coupled
Internally
Input Level
70
Lock Range
Enable /
Disable
Function
Enable /
Disable Time
55
100
ppm
Input HIGH (>2.5V): DISABLED
Input LOW (<0.5V) or floating: ACTIVE
Te/Td
LVCMOS
100
ns
Absolute Maximum Ratings
Parameter
Supply
Voltage
Storage
Temperature
Symbol
Condition
Min
Typ
Max
Unit
Vcc
-0.5
+5.5
V
Ts
-55
+105°
°C
Note
How to Order
Output FREQUENCY,
XXXX.XXXX MHz
VFFT130
Temperature Range
Code
B
G
Specification
0°C to +70°C
-40°C to +85°C
Input FREQUENCY
XXX.XXXX MHz
Supply Voltage
Code
D
E
Specification
5V ± 5%
3.3V ± 5%
75 South Street, Hopkinton, MA 01748 • 800-982-5737 • 508-435-6831 • FAX 508-435-5289 • www.valpeyfisher.com • RevC0608
2
VFFT130
Frequency Translator to 180MHz
25.4x22mm SMD, CMOS
Environmental and Mechanical
Parameter
Mechanical Shock
Thermal Shock
Specification
Per MIL-STD-202, Method 213, Condition E
Per MIL-STD-883, Method 1011, Condition A
Vibration
Per MIL-STD-883, Method 2007, Condition A
Soldering Conditions
260°C for 10s max
Leak rate less than 5x10-8 atm.cc/s of helium (crystal only)
Hermetic Seal
Connection Diagram
Vcc
C1
.01 uF
Mechanical Outline
Disable
3
4
R1
180 Ω
Fout
5
nc
Reference
Clock
Input
2
1
6
7
Gnd
Pin #
1
2
3
4
5
6
7
nFout
R2
180 Ω
Connection
Vref
N/C
Vcc
Disable
Fout
nFout
GND
75 South Street, Hopkinton, MA 01748 • 800-982-5737 • 508-435-6831 • FAX 508-435-5289 • www.valpeyfisher.com • RevC0608
3
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