LOW POWER TIGHT SPECIFICATION DIL-14 VCXO
DFV 14-KH (5 V) & DFV 14-LH (3.3 V)
KEY FEATURES
PIN 1
20.3±0.1
15.24
1 to 130 MHz
7.62
Encapsulated crystal
APPLICATIONS
Sonet/SDH/Switching
V control
GND
Output
Vcc
1
7
8
14
H = 7.0 mm
12.7±0.1
6.3
H±0.1
Function
DFV 14-KH/LH
0.45
TYPE
Frequency Range
1 to 100 MHz
5V±5%
≤
10 mA
≤
50 mA
50 pF up to 25 MHz, 15 pF above
40/60...60/40 % @ 50% level
≤
25 MHz
> 25 MHz
10 to 90 % :
≤
10 ns
:
≤
5 ns
≥
4.5 V/
≤
0.5 V
≤
10 ms @ 4.75 V
DFV 14-KH
4 to 130 MHz
3.3 V ± 5 %
≤
10 mA
≤
40 mA
25 pF up to 25 MHz, 15 pF above
40/60...60/40 % @ 50% level
10 to 90 % :
≤
10 ns
:
≤
5 ns
≥
2.8 V/
≤
0.3 V
≤
10 ms @ 3.15V
pulling range
positive function
control
voltage
0.5 to 5.0 V
centred
@ 2.5 V
DFV 14-LH
ELECTRICAL SPECIFICATIONS
supply voltage
supply current (no load)
output load (HCMOS)
duty cycle
rise/fall times (@ 15 pF load)
high/low levels
start up
≤
25 MHz
≤
25 MHz
FREQUENCY STABILITY
type
temperature
range
0 to 70°
C
DFV 14-KH
-40 to 85°
C
0 to 70°
C
DFV 14-LH
-40 to 85°
C
model
code
100B15
100B25
100E20*
100E25
100E50
100B15
100B25
100E25**
100E50**
temp.
≤
± 15
≤
± 25
≤
± 20
≤
± 25
≤
± 50
≤
± 15
≤
± 25
≤
± 25
≤
± 50
stability versus:
@ 25°
C
Vcc
detailed tolerances [ ppm ]
load
ageing
≤
± 10
≤
±3
≤
± 0.5
≤
±2
≥
± 100
≤
± 10
≤
±3
≤
± 0.5
≤
±2
≥
± 100
remarks
input impedance
≥
10 kΩ, modulation bandwidth
≥
10 kHz @ -3dB
st
ageing is 1 year at 25°
C
* 100E20 and 100AE20 are available up to 63 MHz
** DFV 14-LH -40 to 85° versions up to 80 MHz only
C
R
A
C
DFV 14-KB
OPTIONS
tight symmetry
control voltage
high load output
CODE
45/55...55/45 %
0.5 to 4.5 V, center @ 2.5 V (code placed into the model code : 100’’A’’B25)
0.5 to 10 V, center @ 4.25 V (code placed into the model code : 100”C”B25)
HCMOS 50 pF or 10 TTL, Icc
≤
20 mA up to 25 MHz,
≤
50 mA above
ORDERING CODE
Example
type + option code + frequency + model code
DFV 14-KHR 44.736 MHz 100E25
DFV_14-KH_LH
These products and their specifications are subject to change without notice.
Fully compliant to RoHS Directive 2002/95/EC
0.75±0.1
1.65
±
1.35 V
16.04.2011 / MYP
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