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參數(shù)資料
| 型號： | DFNS11-MELPIC27MHZXB50 |
| 廠商： | CTS CORP |
| 元件分類： | XO, clock |
| 英文描述： | CRYSTAL OSCILLATOR, CLOCK, 27 MHz, LVPECL OUTPUT |
| 文件頁數(shù)： | 1/1頁 |
| 文件大?。?/td> | 33K |
| 代理商： | DFNS11-MELPIC27MHZXB50 |
FREQUENCY CONTROL PRODUCTS
TYPE
DFN S11-MEL/MED
REVISION
00
CHECKED
NE
DATE
30.05.2006
PAGE
XX
SURFACE MOUNT CLOCK OSCILLATOR
DFN S11-MELPI (3.3 V) & DFN S11-MEDPI (2.5 V)
FEATURES
27 TO 800 MHz
Low noise PLL multiplication circuit
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-MELPI
DFN S11-MEDPI
Frequency Range
27 to 800 MHz
ELECTRICAL SPECIFICATIONS
supply voltage
3.3 V ± 5 %
2.5 V ± 5 %
supply current (no load)
≤ 80 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 %
rise/fall times ( 20 to 80% )
≤ 0.6 ns
high/low levels
≥ 2.27 V/ ≤ 1.68 V
≥ 1.47 V/ ≤ 1.09 V
jitter RMS (12 kHz to 20 MHz)
≤ 3 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-MELPI 622.08 MHz XB25
REMARK
Please consult factory for life time/stabilities possible combinations
PC board footprint
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
L
7.0 mm
H
1.7 mm
相關PDF資料 |
PDF描述 |
|---|---|
| DFNS11-MELPIA622.08MHZXE75 | CRYSTAL OSCILLATOR, CLOCK, 622.08 MHz, LVPECL OUTPUT |
| DFNS11-MELPIC800MHZXE75 | CRYSTAL OSCILLATOR, CLOCK, 800 MHz, LVPECL OUTPUT |
| DFNS11-MEDPIA27MHZXE50 | CRYSTAL OSCILLATOR, CLOCK, 27 MHz, LVPECL OUTPUT |
| DFNS11-MEDPIA622.08MHZXB25 | CRYSTAL OSCILLATOR, CLOCK, 622.08 MHz, LVPECL OUTPUT |
| DFNS11-MELPIB622.08MHZXE75 | CRYSTAL OSCILLATOR, CLOCK, 622.08 MHz, LVPECL OUTPUT |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| DFNS5-LHZ50.000MHZ | 制造商:FORDAHL 功能描述: |
| DFNW-1-B | 制造商:IDEC Corporation 功能描述:END PLATE (PAIR) |
| DFNW-1-Z | 制造商:IDEC Corporation 功能描述: |
| DFNW-2-B | 制造商:IDEC Corporation 功能描述: 制造商:IDEC Corporation 功能描述:END PLATE (PAIR) |
| DFNW-3-B | 制造商:IDEC CORPORATION 功能描述:END PLATE (PAIR) |
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