參數(shù)資料
型號(hào): LV8844DEV-212.50M-T250
廠商: PLETRONICS INC
元件分類: XO, clock
英文描述: CRYSTAL OSCILLATOR, CLOCK, 212.5 MHz, LVDS OUTPUT
封裝: ROHS COMPLIANT, CERAMIC, LCC-6
文件頁(yè)數(shù): 3/8頁(yè)
文件大?。?/td> 143K
代理商: LV8844DEV-212.50M-T250
LV88D Single Frequency
LVDS Clock Oscillators
April 2007
www.pletronics.com 425-776-1880
3
Electrical Specification for 3.30V +10% over the specified temperature range
Item
Min
Max
Unit
Condition
Frequency Range
106.25
212.50
MHz
Frequency Accuracy “
45
"
-50
+50
ppm
For all supply voltages, load changes, aging for
1 year, shock, vibration and temperatures
44
"
-25
+25
20
"
-20
+20
Output Waveform
LVDS
Output High Level
--
1.47
Volts
See load circuit R1 = 50 ohms
Output Low Level
0.93
--
Volts
Differential Output (V
OD
)
200
400
mVolts
Output Offset Voltage (V
OS
)
1.125
1.275
Volts
Differential Output Error (dV
OS
)
--
25
mVolts
Output Symmetry
48
52
%
Referenced to 50% of amplitude or crossing
point
Output T
RISE
and T
FALL
200
600
pS
Vth is 20% and 80% of waveform
Jitter
-
0.8
pS
RMS
Measured 12KHz to 20MHz from Fnominal
-
1.5
Measured 10Hz to 1MHz from Fnominal
Output Current
12
mA
Outputs shorted together
Vcc Supply Current
-
68
mA
Includes current of properly terminated device
V disable
-
0.8
Volts
Outputs held in a fixed state
V enable
2.0
-
Volts
Input High Current
-10
+10
uA
Pad 1 at V
CC
Input Low Current
-50
+10
uA
Pad 1 at 0 Volts
Enable
-
10
nS
Time for output to reach a logic state
Disable time
-
10
nS
Time for output to reach a high Z state
Start up time
-
5
mS
Measured from the time Vcc = 3.0V
Operating Temperature Range
-10
+70
o
C
Standard Temperature Range
-40
+85
o
C
Extended Temperature Range “
E
” Option
Storage Temperature Range
-55
+125
o
C
Specifications with Pad 1 E/D open circuit unless otherwise stated
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