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參數(shù)資料
| 型號(hào)： | DFNS2-LECPIFREQXE100 |
| 廠商： | CTS CORP |
| 元件分類： | XO, clock |
| 英文描述： | CRYSTAL OSCILLATOR, CLOCK, 16 MHz - 213 MHz, LVPECL 100K OUTPUT |
| 封裝： | ROHS COMPLIANT, MINIATURE, SMD, 6 PIN |
| 文件頁數(shù)： | 1/4頁 |
| 文件大小： | 121K |
| 代理商： | DFNS2-LECPIFREQXE100 |
TYPE
DFN S2-LE-LL
REVISION
03
CHECKED
NE
DATE
23.09.2007
PAGE
S U R F A C E M O U N T M I N I A T U R E P R E C I S I O N O S C I L L A T O R
D F N S 2 - L E ( L V P E C L ) & D F N S 2 - L L ( L V D S )
KEY FEATURES
16 to 213 MHz
± 20 ppm/10 years stability available
1 ps RMS jitter over 50 kHz to 80 MHz B.W.
For Sonet/SDH/datacomms applications
Pin
DFN S2-LE/LL
1
E / D
2
NC
3
GND
4
Output 1
5
Output 2
6
Vcc
TYPE
DFN S2-LECPI
DFN S2-LLPI
Frequency Range
16 to 213 MHz
ELECTRICAL SPECIFICATIONS
supply voltage
3.3 V ± 5 %
supply current (no load)
≤ 60 mA
output load
LVPECL 100 K ( 50 to 1.3 V )
100 between outputs
duty cycle @ 50% level
45/55...55/45 %
45/55…55/45 %
rise/fall times ( 20 to 80% )
≤ 0.5 ns
≤ 0.6 ns
high/low levels
≥ 2.22 V/ ≤ 1.7 V
≤ 1.6 V/ ≥ 0.9 V
differential output
≤ 454 mV
differential output error
≤ 50 mV
offset voltage
≤ 1.375 V
offset voltage error
≤ 50 mV
output leakage current
≤ 10 A
jitter RMS ( 12 kHz to 5 MHz )
≤ 0.5 ps
jitter RMS ( 50 kHz to 80 MHz )
≤ 1 ps ( f = 155.52 MHz )
enable / disable on pin 1
low or open = enable, high = disable
complementary output on pin 5
180°phase shifted
start up
≤ 10 ms @ 3.15 V
FREQUENCY STABILITY
stability [ ppm ] and temperature code
types
temperature range
stability
code
Stability
code
stability
code
stability
code
0 to 70°C
± 20
XB20
± 25
XB25
± 50
XB50
± 100
XB100
all types
-40 to 85°C
± 25
XE25
± 50
XE50
± 75
XE75
± 100
XE100
remark
includes calibration at 25°C, temperature, ageing, Vcc and load changes 1
st year
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 S2-LECPI 155.52 MHz XB20
REMARK
Please consult factory for frequencies/life time/stabilities combinations
Marking:
DFN S2-LEC/LL
Frequency
Code
yrwk
PC board footprint
4
3
6
1
5.08
3
.2
±
0
.2
2
.4
1.4
2
.0
5
.3
±
0
.1
7.2±0.2
5.08
0.9
5
2
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