FREQUENCY CONTROL PRODUCTS
TYPE DFN S11-EL/ED REVISION 02 CHECKED NE DATE 19.07.2007 PAGE XX
SURFACE MOUNT CLOCK OSCILLATOR
DFN S11-ELPI (3.3 V) & DFN S11-EDPI (2.5 V)
FEATURES
10 TO 200 MHz
Fundamental and 3r
d
overtone mode crystals
Low jitter
APPLICATIONS
Datacomms
Function DFN S11
E / D 1
NC 2
GND 3
Output 1 4
Output 2 5
Vcc 6
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 1.7 mm
PC board footprint
TYPE DFN S11-ELPI DFN S11-EDPI
Frequency Range 10 to 200 MHz
ELECTRICAL SPECIFICATIONS
supply voltage 3.3 V ± 5 % 2.5 V ± 5 %
supply current (no load) ≤ 120 mA
output load LVPECL ( 50 Ω to 1.3 V ) LVPECL ( 50 Ω to 0.5 V )
duty cycle @ 50% level 45/55…55/45 % 45/55…55/45 %
rise/fall times ( 20 to 80% ) ≤ 2 ns ≤ 2 ns
high/low levels ≥ 2.27 V/ ≤ 1.68 V ≥ 1.47 V/ ≤ 1.09 V
jitter RMS (12 kHz to 20 MHz) ≤ 1 ps ≤ 1 ps
enable / disable on pin 1 high or open = enable, low = disable high or open = enable, low = disable
complementary output on pin 5 180° phase shifted 180° phase shifted
start up ≤ 10 ms @ 3.15 V ≤ 10 ms @ 2.37 V
FREQUENCY STABILITY stability [ ppm ] and temperature code
types temperature range stability code stability code stability code
all types 0 to 70°C ≤ ± 25 XB25 ≤ ± 50 XB50 ≤ ± 100 XB100
-40 to 85°C ≤ ± 50 XE50 ≤ ± 75 XE75 ≤ ± 100 XE100
remarks stability includes calibration at 25°C, temperature, ageing, Vcc and load changes 1s
t
yr.
OPTIONS
stability over long life time A = 5 years B = 10 years C = 15 years
ORDERING CODE type + option code + frequency + stability/temperature code
Example DFN S11-ELPI 155.52 MHz XE50B
REMARK Please consult factory for life time/stabilities possible combinations
