FREQUENCY CONTROL PRODUCTS
HIGH FREQUENCY SURFACE MOUNT VCXO
DFV S8-MLECPI (3.3 V)
19.8±0.3
KEY FEATURES
12.8±0.2
15.24
622 to 800 MHz
Parametric frequency multiplication
0.4 ps RMS jitter over 50 kHz to 80 MHz B.W.
APPLICATIONS
1.65
1.27
18.4
2.54
H±0.15
OC-192/Sonet/SDH
Function
V control
E/D
GND
Output 1
Output 2
Vcc
TYPE
Frequency Range
Standard Frequencies
2.6
DFV S8
1
6
7
8
9
14
H = 9.30 mm
1.2
15.24
14
12.0
9 8
PC board footprint
1
6 7
1.3
2.54
DFV S8-MLECPI
622 to 800 MHz
622.0800; 644.5313; 666.5143; 669.3266; 693.4828; 777.6000 MHz
3.3 V ± 5 %
≤
60 mA
LVPECL 100 K ( 50
Ω
to 1.3 V )
45/55...55/45 %
≤
0.5 ns
≥
2.22 V/
≤
1.7 V
0.08 ps typ;
≤
0.10 ps
0.12 ps typ;
≤
0.15 ps
0.32 ps typ;
≤
0.40 ps
low or open = enable, high = disable
180° phase shifted
≤
10 ms @ 3.15 V
ELECTRICAL SPECIFICATIONS
supply voltage
supply current (no load)
output load
duty cycle @ 50% level
rise/fall times ( 20 to 80% )
high/low levels
jitter RMS ( 12 kHz to 5 MHz )
jitter RMS ( 12 kHz to 20 MHz )
jitter RMS ( 50 kHz to 80 MHz )
enable / disable on pin 6
complementary output on pin 9
start up
FREQUENCY STABILITY
type
temperature model
range
code
100B20
0 to 70°C 100B25
100B50
-40 to 85°C 100E30
temp.
≤
± 20
≤
± 25
≤
± 50
≤
± 30
detailed tolerances [ ppm ]
stability versus:
@ 25°C
Vcc
load
≤
± 10
≤
±3
≤
± 0.5
ageing
≤
±2
pulling range
positive function
≥
± 100
control
voltage
1.65 V
±
1.35 V
DFV S8-MLECPI
remarks
input impedance
≥
10 kΩ,
modulation bandwidth
≥
10 kHz @ -3dB
st
ageing is 1 year at 25°C
ORDERING CODE
Example
TYPE
DFV S8-MLECPI
REVISION
03
type + option code + frequency + model code
DFV S8-MLECPI 622.08 MHz 100B20
CHECKED
MYP
DATE
27.06.2002
PAGE
34
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