參數(shù)資料
型號: FX-428-DPF-C4P8A
廠商: Vectron International, Inc.
英文描述: Low Jitter Frequency Translator
中文描述: 低抖動頻率轉(zhuǎn)換
文件頁數(shù): 2/8頁
文件大?。?/td> 154K
代理商: FX-428-DPF-C4P8A
FX-427 Low Jitter Frequency Translator
Vectron International, 267 Lowell Road, Hudson, NH 03051
Tel: 1-88-VECTRON-1
Web:
www.vectron.com
Page 2 of 8
Rev: 8Nov06
Table 1. Electrical Performance
Parameter
Frequency
Input Frequency
Capture Range
Output Frequency - Primary
Output Frequency - Secondary
Supply
Voltage
Current (No Load)
Input Signal
CMOS
LVDS
LVPECL
Differential Output (Options
F
and
P
)
Common Mode Output Voltage
DC Output High Voltage
DC 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
Symbol
F
IN
APR
F
OUT1
F
OUT2
V
CC
I
CC
F
IN
F
IN
F
IN
Minimum
Typical
Maximum
200
850
850
3.46
180
Units
MHz
ppm
MHz
MHz
V
mA
Notes
1,2,3
1,2,3
1,2,3
1,2,3
2,3
3
0.008
±
40
500
125
3.13
3.3
140
CMOS
LVDS
LVPECL
V
CC
-1.3
V
CC
-0.950
V
CC
-1.700
700
0.5
0.5
50
-64/-27
-95/-55
-123/-85
-143/-110
-146/-130
-146/-146
-146/-146
2,3
3,5
3,5
3,5
3,5
4,5
4,5
2,3
V
OCM
V
OH
V
OL
V
P-P
t
R
t
F
SYM
Φ
n
Φ
n
Φ
n
Φ
n
Φ
n
Φ
n
Φ
n
Φ
J
Φ
J
T
OP
V
CC
-1.5
V
CC
-1.085
V
CC
-1.830
45
V
CC
-1.1
V
CC
-0.880
V
CC
-1.620
55
V
V
V
mV-pp
ns
ns
%
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
5,6
Jitter Generation
155.52 MHz (12 kHz – 20 MHz BW)
622.08 MHz (12 kHz – 20 MHz BW)
Operating Temperature (Options
C
or
F
)
0.30
0.12
ps RMS
ps RMS
°C
5, 6
0° to 70° or -40 to +85°
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-427 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
Figure 3. LVPECL Waveform
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