FREQUENCY CONTROL PRODUCTS
TYPE DFV S11 REVISION 01 CHECKED JYA DATE 24.01.2002 PAGE 27
LOW COST CERAMIC SMD VCXO
DFV S11-HZ (5 V) & DFV S11-LHZ (3.3 V)
5 V OR 3.3 V SUPPLY VOLTAGE
LOW PROFILE PACKAGE
WIDE PULLING RANGE
Function DFV S11
V control 1
Enable or N/C 2
GND 3
Output 4
N/C or Enable 5
Vcc 6
TYPE DFV S11-HZ DFV S11-LHZ
FREQUENCY RANGE 1.6 to 52 MHz 1.6 to 52 MHz
ELECTRICAL SPECIFICATIONS
supply voltage 5 V ± 5 % 3.3 V ± 5 %
supply current (no load) ≤ 35 mA ≤ 25 mA
output load (HCMOS) 15 pF 15 pF
duty cycle 40/60...60/40 % @ 50% level 40/60...60/40 % @ 50% level
rise/fall times (@ 15 pF load) 10 to 90 % : ≤ 10 ns 10 to 90 % : ≤ 10 ns
high/low levels ≥ 4.5 V/ ≤ 0.5 V ≥ 2.7 V/ ≤ 0.4 V
tri-state control (pin 2, pin 5 N/C) high or open = enable, low = high Z high or open = enable, low = high Z
start up ≤ 10 ms @ 4.75 V ≤ 10 ms @ 3.15 V
FREQUENCY STABILITY tolerances [ ppm ]
temperature model
Type range code overall stability pulling range function control voltage
80XB30 ≤ ± 30
80XB50 ≤ ± 50 ≥ ± 80
0 to 70°
100XB50 ≤ ± 50
DFV S11-HZ
-40 to 85°C 100XE50 ≤ ± 50 ≥ ± 100
2.5 ± 2 V
80XB30 ≤ ± 30
80XB50 ≤ ± 50 ≥ ± 80
0 to 70°
100XB50 ≤ ± 50
DFV S11-LHZ
-40 to 85°C 100XE50 ≤ ± 50 ≥ ± 100
positive
1.65 ± 1.35 V
input impedance ≥ 10 kΩ
includes 25°C at calibration, temperature, ageing, Vcc and load changes
Remarks
ageing is 1st year at 25°C
OPTIONS CODE
tight symmetry R 45/55…55/45 %
tri-state control option on pin 5 Z5 high or open = enable, low = high Z (pin 2 N/C)
ORDERING CODE type + option code + frequency + model code
Example DFV S11-LHZ 16.384 MHz 80XB30
IMPORTANT NOTE THIS PRODUCT IS DESIGNED FOR VOLUME APPLICATION ONLY
PC board footprint
6 4
31
5.08
H±0.22.4
1.4
2.0
5.0±0.2
2.4
L±0.2
5.08
1.4
2
5
L 7.5 mm
H 1.8 mm
