参数资料
型号: OHM4048052GG005000-19.44M
厂商: PLETRONICS INC
元件分类: OCXO, clock
英文描述: OCXO, CLOCK, 19.44 MHz, CMOS OUTPUT
封装: ROHS COMPLIANT, RESISTANCE WELDED; DIP-14/4
文件页数: 3/6页
文件大小: 109K
代理商: OHM4048052GG005000-19.44M
OHM4 Series 5.0V CMOS
Oven Controlled Oscillators
May 2008
www.pletronics.com
425-776-1880
3
Specification for 5.00V +
_0.20V over the specified temperature range
Item
Min
Max
Unit
Condition
Frequency Range
10
40
MHz
See list of standard frequencies
Frequency Accuracy vs.
Temperature
250
+
_ 250
ppb
determined by part number
Frequency Accuracy vs. Supply
-100
+100
ppb
for Supply change of 0.2V
Frequency Accuracy vs. Load
-10
+10
ppb
Load change of
+
_10%
Frequency Accuracy Short Term
-0.5
+0.5
ppb
for periods of 0.1 seconds to 30 seconds
Aging
1
st Year
-0.70
+0.70
ppm
10 Years
-4.0
+4.0
ppm
Accumulated for 10 years
Frequency Control
Voltage
-4.0
+4.0
ppm
0.5V to 5.0V, determined by part number
> 47 K ohm
(positive slope)
Resistance
-4.0
+4.0
ppm
0 to 10 Kohm, determined by part number
> 4.7 K ohm
Phase Noise
1 Hz
10 Hz
100 Hz
1,000Hz
--
-70
-100
-130
-140
dBc/Hz
Warmup
--
30
sec
within specification after turn on at 0
oC
Output Waveform
CMOS
Output High Level
0.4
--
V
Below V
CC
See Load Circuit
Cload = 15 pF
Output Low Level
--
0.4
V
Output Symmetry
40
60
%
at 50% of V
CC
T
rise and Tfall
--
7
nS
10% to 90% of V
CC
Power Supply Current
--
110
mA
at -20
oC
--
70
mA
at +30
oC
Warmup
--
250
mA
for 10 seconds maximum
Operating Temperature Range
-40
+85
oC
Part number defines the temperature range to
meet the accuracy specification
Storage Temperature Range
-55
+125
oC
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