FREQUENCY CONTROL PRODUCTS
U L T R A M I N I A TU R E S U R F A C E M O U N T TC X O
D F A S 1 6 - O / U O / L O / D O
KEY FEATURES
9.6 to 30 MHz
Package 1
Package 2
3.2 0.2
3.2 0.2
1
2
1
2
Miniature size
Analogue temperature compensation
APPLICATIONS
4
3
4
3
2.2 0.2
0.4 0.1
2.2 0.2
0.4 0.1
Mobile communications/PCMCIA
Function
V control or GND
GND
Output
Vcc
DFA S16
1
2
3
4
4
3
4
3
PC board footprint
1
2
1
2
2.0
0.6
2.0
0.6
TYPE
Frequency Range
DFA S16-LH
DFA S16-LO
DFA S16-UO
DFA S16-DO
9.6 to 30 MHz
ELECTRICAL SPECIFICATIONS
supply voltage
3.3 V 5 %
3.3 V 5 %
3.0 V 5 %
2.5 V 5 %
supply current ( no load)
output load
≤ 3.5 mA
HCMOS 15 pF or 2
TTL
≤ 2 mA
clipped sine wave
≤ 2 mA
clipped sine wave
10 kΩ//10 pF 5 % 10 kΩ//10 pF 5 % 10 kΩ//10 pF 5 %
≤ 2 mA
clipped sine wave
high/low levels or output amplitude
duty cycle @ 50% level
rise/fall times (10 to 90 %)
≥ 2.8 V/ ≤ 0.3 V
45/55...55/45 %
≤ 5 ns
≥ 0.8 V p-p
≥ 0.8 V p-p
≥ 0.8 V p-p
harmonics
start-up
≤ -3 dBc
≤ -3 dBc
≤ -3 dBc
≤ 5 ms @ 3.15 V
≤ 5 ms @ 2.85 V
≤ 5 ms @ 3.15 V
≤ 5 ms @ 2.4 V
FREQUENCY STABILITY
temperature
range
detailed tolerances [ ppm ]
stability versus:
model
code
calibration
@ 25°C
type
temperature
Vcc 5 %
load 5 %
0.3
ageing is 1st year at 25°C
ageing
0 to 70°C B2
≤
≤
≤
2.0
2.0
2.5
all types
remark
-25 to 75°C P2
≤
0.3
≤
≤
1
≤
1.5
-30 to 80°C K2.5
OPTIONS
CODE
≥
5, ≤ 15 ppm
1.65 V 1.35 V
≥
5, ≤ 15 ppm
1.65 V 1.35 V
≥
5, ≤ 15 ppm
1.5 V 1.0 V
≥
5, ≤ 15 ppm
1.25 V 1.0 V
voltage control (positive slope )
V
ORDERING CODE
Example
type + option code + frequency + model code
DFA S16-UOV 13 MHz P2
TYPE
DFA S16-LHV/UOV/LOV
REVISION
03
CHECKED
NE
DATE
07.05.2008
PAGE
XX