VC-708_11 Datasheet, PDF (3/7 Pages) Vectron International, Inc – LVPECL, LVDS Crystal Oscillator Data Sheet Ultra Low Phase Noise

Performance Specifications
Table 2. Electrical Performance, LVDS
Parameter
Symbol
Min
Typical Maximum
Voltage¹ (Ordering Option)
Current (No Load)
Supply
V
3.135
3.3
3.465
DD
2.375
2.5
2.625
I
37
48
DD
Frequency
Nominal Frequency
Stability² (Ordering Option)
Differential Output Amplitude
f
See Table 9.
N
±25, ±50, ±100
Outputs
247
454
Differential Output Error
-50
50
Offset Voltage
1.125
1.250
1.375
Offset Voltage Error
Output Rise and Fall Time³
Rise Time
Fall Time
Load
Duty Cycle^3,4
Jitter 156.250MHz⁵
12 kHz - 20 MHz
12 kHz - 40 MHz
10 kHz -1 MHz
1 kHz - 1 MHz
1.875 MHz-20 MHz
Period Jitter⁶
RMS
P/P
Deterministic Jitter⁷
-50
50
t
1.0
R
t
1.0
F
100 ohms differential
45
50
55
фJ
65
130
90
180
35
70
90
180
63
120
фJ
1.3
12
0
Start-Up Time
Operating Temperature
(Ordering Option)
t_SU
10
T
-10/70 or -40/85
OP
Package Size
5.0 x 7.0 x 1.8
1. The VC-708 power supply pin should be filtered, eg, a 10, 0.1, 0.01, 0.001uf capacitors.
2. Includes calibration tolerance, operating temperature, supply voltage variations, aging and IR reflow.
3. Figure 1 defines these parameters.
4. Duty Cycle is defined as the On Time/Period, see Figure1.
5. Measured using an Agilent E5052.
6. Measured using a LeCroy Wavemaster 8600A, 90K samples, no filtering applied.
7. Measured using a Wavecrest SIA3300C, 90K samples.
Units
V
V
mA
MHz
ppm
mV
mV
V
mV
ns
ns
%
fs
fs
fs
fs
fs
ps
ps
ps
ms
°C
mm
Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
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