ICS810001-21 データシートの表示（PDF） - Integrated Circuit Systems
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ICS810001-21 Datasheet PDF : 21 Pages
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Integrated
Circuit
Systems, Inc.
PRELIMINARY
ICS810001-21
FEMTOCLOCKS™ DUAL VCXO VIDEO PLL
TABLE 5. CRYSTAL CHARACTERISTICS
Parameter
Test Conditions
Minimum Typical Maximum
Mode of Oscillation
Fundamental
Frequency
14
35
Equivalent Series Resistance (ESR)
50
Shunt Capacitance
7
VCXO KVCO (KVCXO); NOTE 1
Frequency Pull Range (FP); NOTE 1
Drive Level
7000
100
1
NOTE 1: These parameters are only guaranteed when using an ICS recommended quartz crystal device.
Contact ICS regarding quartz crystal device recommendations.
Units
MHz
Ω
pF
Hz/V
ppm
mW
TABLE 6. AC CHARACTERISTICS, VDD = VDDA = VDDO = VDDX = 3.3V±5%, TA = 0°C TO 70°C
Symbol Parameter
Test Conditions
Minimum
FOUT
Output Frequency
nBP0, nBP1 = 00
14
nBP1 = 1
31
tjit(ø)
RMS Phase Jitter, (Random),
Configuration 3 of Table 3D;
NOTE 1
148.3516484MHz,
(Integration Range: 12kHz - 20MHz)
tR / tF
odc
Output Rise/Fall Time
Output Duty Cycle
20% to 80%
See Parameter Measurement Information section.
NOTE 1: Please refer to the Phase Noise Plot.
Typical
0.81
450
50
Maximum Units
35
MHz
175
MHz
ps
ps
%
810001BK-21
www.icst.com/products/hiperclocks.html
8
REV. A AUGUST 12, 2005
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