CS2200-CP
AC ELECTRICAL CHARACTERISTICS
Test Conditions (unless otherwise specified): VD = 3.1 V to 3.5 V; T = -10°C to +70°C (Commercial Grade);
A
C = 15 pF.
L
Parameters
Symbol
fXTAL
Conditions
Min
Typ
Max Units
Crystal Frequency
Fundamental Mode
8
8
45
8
6
48
-
-
-
-
50
75
MHz
MHz
%
Reference Clock Input Frequency
Reference Clock Input Duty Cycle
Internal System Clock Frequency
PLL Clock Output Frequency
PLL Clock Output Duty Cycle
Clock Output Rise Time
fREF_CLK
DREF_CLK
fSYS_CLK
fCLK_OUT
tOD
55
18.75
75
MHz
MHz
%
-
50
1.7
1.7
70
50
175
1
Measured at VD/2
20% to 80% of VD
80% to 20% of VD
(Note 3)
52
tOR
3.0
3.0
150
-
ns
Clock Output Fall Time
tOF
-
ns
Period Jitter
tJIT
-
ps rms
ps rms
ps rms
ms
Base Band Jitter (100 Hz to 40 kHz)
Wide Band JItter (100 Hz Corner)
PLL Lock Time - REF_CLK
(Notes 3, 4)
-
(Notes 3, 5)
-
-
tLR
ferr
fREF_CLK = 8 to 75 MHz
-
2
Output Frequency Synthesis Resolution (Note 6)
0
-
±0.5
ppm
Notes: 3. fCLK_OUT = 24.576 MHz; Sample size = 10,000 points; AuxOutSrc[1:0] = 11.
4. In accordance with AES-12id-2006 section 3.4.2. Measurements are Time Interval Error taken with 3rd
order 100 Hz to 40 kHz bandpass filter.
5. In accordance with AES-12id-2006 section 3.4.1. Measurements are Time Interval Error taken with 3rd
order 100 Hz Highpass filter.
6. The frequency accuracy of the PLL clock output is directly proportional to the frequency accuracy of the
reference clock.
DS759PP1
7
CIRRUS [ CIRRUS LOGIC ]
