VC-806 Datasheet, PDF (2/7 Pages) Vectron International, Inc – Ultra Low Jitter Performance

Performance Specifications
Table 1. Electrical Performance, LVPECL Option
Parameter
Symbol
Min
Typical Maximum
Supply
Voltage¹
V_DD
3.135
3.3
3.465
2.375
2.5
2.625
Current (No Load)
Nominal Frequency²
Stability^2,3 (Ordering Option)
I
50
75
DD
Frequency
f
25
N
320.000
±25, ±50, ±100
Output Logic Levels⁴, -10/70°C
Output Logic High
Output Logic Low
Output Logic Levels⁴, -40/85°C
Output Logic High
Output Logic Low
Output Rise and Fall Time⁴
Rise Time
Fall Time
Outputs
V
V -1.025
OH
DD
V
V -1.810
OL
DD
V
V -1.085
OH
DD
V
V -1.830
OL
DD
t /t
RF
V -0.880
DD
V -1.620
DD
V -0.880
DD
V -1.555
DD
600
600
Load
Duty Cycle⁵
Jitter (12 kHz - 20 MHz BW)156.25MHz⁶
Period Jitter⁷
RMS
P/P
Random Jitter
Deterministic Jitter
Output Enabled⁸
Output Disabled
Enable/Disable Time
Enable/Disable Leakage Current
50 ohms into V_DD-1.3V
45
50
55
фJ
0.3
0.7
фJ
2.6
23
R
2.6
J
D
<0.2
J
Enable/Disable
V
0.7*V
IH
DD
V_IL
t
D
0.3*V_DD
200
±200
Enable Pull-Up Resistor
Output Enabled
33
Output Disabled
1
Start-Up Time
t
SU
Operating Temp. (Ordering Option)
T
OP
Package Size
10
-10/70 or -40/85
3.2x5.0x1.3
1. The VC-806 power supply pin should be filtered, eg, a 0.1 and 0.01uf capacitor.
2. See Standard Frequencies and Ordering Information for more information.
3. Includes calibration tolerance, operating temperature, supply voltage variations, aging and IR reflow.
4. Figure 2 defines these parameters and Figure 1 defines the test circuit.
5. Duty Cycle is defines as the On/Time Period.
6. Measured using an Agilent E5052, 156.25MHz.
7. Measured using a Wavecrest SIA3300C, 90K samples.
8. Outputs will be Enabled if Enable/Disable is left open.
Units
V
mA
MHz
ppm
V
V
ps
ps
%
ps
ps
ps
ps
ps
V
V
ns
uA
KOhm
MOhm
ms
°C
mm
Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
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