参数资料
型号: DFNS11-EDPI155.52MHZXE75B
厂商: CTS CORP
元件分类: XO, clock
英文描述: CRYSTAL OSCILLATOR, CLOCK, 155.52 MHz, LVPECL OUTPUT
封装: CERAMIC, SMD, 6 PIN
文件页数: 1/4页
文件大小: 116K
代理商: DFNS11-EDPI155.52MHZXE75B
TYPE
DFN S11-EL/ED
REVISION
02
CHECKED
NE
DATE
19.07.2007
PAGE
XX
S U R F A C E M O U N T C L O C K O S C I L L A T O R
D F N S 1 1 - E L P I ( 3 . 3 V ) & D F N S 1 1 - E D P I ( 2 . 5 V )
FEATURES
10 TO 200 MHz
Fundamental and 3
rd 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
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 to 1.3 V )
LVPECL ( 50 to 0.5 V )
duty cycle @ 50% level
45/55…55/45 %
rise/fall times ( 20 to 80% )
≤ 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
enable / disable on pin 1
high or open = enable, low = disable
complementary output on pin 5
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
0 to 70°C
≤ ± 25
XB25
≤ ± 50
XB50
≤ ± 100
XB100
all types
-40 to 85°C
≤ ± 50
XE50
≤ ± 75
XE75
≤ ± 100
XE100
remarks
stability includes calibration at 25°C, temperature, ageing, Vcc and load changes 1
st 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
PC board footprint
L
7.5 mm
H
1.7 mm
6
4
3
1
5.08
H
±
0
.2
2
.4
1.4
2
.0
5
.0
±
0
.2
2
.4
L±0.2
5.08
1.4
2
5
相关PDF资料
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DFNS11-ELPI155.52MHZXB100B CRYSTAL OSCILLATOR, CLOCK, 155.52 MHz, LVPECL OUTPUT
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