ICS84330CM-01T Ver la hoja de datos (PDF) - Integrated Circuit Systems
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Fabricante
ICS84330CM-01T
Integrated Circuit Systems
ICS84330CM-01T Datasheet PDF : 15 Pages
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Integrated
Circuit
Systems, Inc.
TABLE 5. CRYSTAL CHARACTERISTICS
Parameter
Mode of Oscillation
Frequency
Equivalent Series Resistance (ESR)
Shunt Capacitance
PRELIMINARY
ICS84330-01
700MHZ, LOW JITTER, CRYSTAL-TO-3.3V
DIFFERENTIAL LVPECL FREQUENCY SYNTHESIZER
Test Conditions
Minimum Typical Maximum
Fundamental
10
25
50
7
Units
MHz
Ω
pF
TABLE 6. INPUT FREQUENCY CHARACTERISTICS, VCC = VCCA = VCCO = 3.3V±5%, TA = 0°C TO 70°C
Symbol Parameter
Test Conditions
Minimum Typical Maximum Units
XTAL; NOTE 1
f
Input Frequency
IN
S_CLOCK
10
25
MHz
50
MHz
NOTE 1: For the crystal frequency range the M value must be set to achieve the minimum or maximum VCO frequency
range of 200MHz or 700MHz. Using the minimum frequency of 10MHz, valid values of M are 160 ≤ M ≤ 511.
Using the maximum frequency of 25MHz, valid values of M are 64 ≤ M ≤ 224.
TABLE 7. AC CHARACTERISTICS, VCC = VCCA = VCCO = 3.3V±5%, TA = 0°C TO 70°C
Symbol Parameter
Test Conditions
FOUT
Output Frequency
tjit(per) Period Jitter, RMS; NOTE 1, 2
tjit(cc) Cycle-to-Cycle Jitter; NOTE 1, 2
tR, tF
Output Rise/Fall Time
S_DATA to S_CLOCK
20% to 80%
tS
Setup Time S_CLOCK to S_LOAD
M, N to nP_LOAD
S_DATA to S_CLOCK
t
Hold Time
H
M, N to nP_LOAD
tL
PLL Lock Time
odc
Output Duty Cycle
See Parameter Measurement Information section.
Characterized using a 16MHz XTAL.
NOTE 1: This parameter is defined in accordance with JEDEC Standard 65
NOTE 2: See Applications section.
Minimum
20
20
20
20
20
Typical
TBD
15
500
50
Maximum
700
10
Units
MHz
ps
ps
ps
ns
ns
ns
ns
ns
ms
%
84330CV-01
www.icst.com/products/hiperclocks.html
6
REV. B MARCH 22, 2004
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