FX-424 Datasheet, PDF (2/8 Pages) Vectron International, Inc – Low Jitter Frequency Translator

FX-424 Low Jitter Frequency Translator
Table 1. Electrical Performance
Parameter
Frequency
Input Frequency
Capture Range
Output Frequency
Supply
Voltage
Current (No Load)
Input Signal
CMOS
LVPECL
LVCMOS Output (Option A)
Differential Output (Option F)
Common Mode Output Voltage
Output High Voltage
Output Low Voltage
Peak-to-Peak Output Voltage
Rise Time
Fall Time
Symmetry
SSB Phase Noise, F_OUT = 155.52/622.08
@ 10 Hz Offset
@ 100 Hz Offset
@ 1 kHz Offset
@ 10 kHz Offset
@ 100 kHz Offset
@ 1 MHz Offset
@ 10 MHz Offset
Jitter Generation
Symbol Minimum Typical Maximum Units Notes
F_IN
APR
F_OUT
0.008
±40
1.544
V_CC
3.13
3.3
I_CC
45
170
MHz
1,2,3
ppm
1,2,3
850
MHz
1,2,3
3.46
V
2,3
60
mA
3
F_IN
CMOS
2,3
F_IN
LVPECL
LVCMOS
2,3
V_OCM
V_CC-1.5
V_CC-1.3
V_CC-1.1
V
2,3
V_OH
V_CC-1.025 V_CC-0.950 V_CC-0.880
V
2,3
V_OL
V_CC-1.810 V_CC-1.700 V_CC-1.620
V
2,3
V_P-P
700
mV-pp
2,3
t_R
0.5
ns
4,5
t_F
0.5
ns
4,5
SYM
45
50
55
%
2,3
Φ_n
-64/-27
dBc/Hz
Φ_n
-95/-55
dBc/Hz
Φ_n
Φ_n
-123/-85
-143/-110
dBc/Hz
dBc/Hz
5,6
Φ_n
Φ_n
-146/-130
-146/-146
dBc/Hz
dBc/Hz
Φ_n
-146/-146
dBc/Hz
Φ_J
50
ps RMS 5, 6
Operating Temperature
T_OP
-40
85
°C
1,3
1. See Standard Frequencies and Ordering Information.
2. Parameters are tested with production test circuit below (Fig 2).
3. Parameters are tested at ambient temperature with test limits guard-banded for specified operating temperature.
4. Measured from 20% to 80% of a full output swing (Fig 3).
5. Not tested in production, guaranteed by design, verified at qualification.
6. The FX-424 phase noise and jitter performance can be optimized for specific applications. Please consult with Vectron’s Application
Engineers for more information.
Figure 2. Test Circuit
Vectron International, 267 Lowell Road, Hudson, NH 03051
Page 2 of 8
Figure 3. LVPECL Waveform
Tel: 1-88-VECTRON-1 • Web: www.vectron.com
Rev: 18Dec05