CY2213(2012) Просмотр технического описания (PDF) - Cypress Semiconductor
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CY2213 Datasheet PDF : 16 Pages
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CY2213
AC Electrical Specifications
Parameter
fIN
fXTAL,IN
CIN,CMOS
Description
Input frequency with driven reference
Input frequency with crystal input
Input capacitance at S pin [1]
Min
Max Unit
1
133 MHz
10
31.25 MHz
–
10
pF
AC Device Characteristics
Parameter
tCYCLE
tJCRMS
tJCPK
tJPRMS
tJPPK
tJLT
tJLT
tJLT
Phase Noise
DC
tDC,ERR
tCR, tCF
BWLOOP
Description
Clock cycle time
Cycle-to-cycle RMS jitter
At 125 MHz frequency
At 400 MHz frequency
Cycle-to-cycle jitter (pk-pk)
At 125 MHz frequency
At 200 MHz frequency, XF = 25 MHz
At 400 MHz frequency
Period jitter RMS
At 125 MHz frequency
At 400 MHz frequency
Period jitter (pk-pk)
At 125 MHz frequency
At 200 MHz frequency, XF = 25 MHz
At 400 MHz frequency
Long term RMS Jitter (P < 20)
At 125 MHz frequency
At 400 MHz frequency
Long term RMS Jitter (20 < P < 40)
At 125 MHz frequency
At 400 MHz frequency
Long term RMS Jitter (40 < P < 60)
At 125 MHz frequency
At 400 MHz frequency
Phase Noise at 10 kHz (x8 mode) at 125 MHz
Long term average output duty cycle
Cycle-cycle duty cycle error at x8 with 15.625 MHz input
Output rise and fall times (measured at 20% – 80% of VOHmin and
VOLmax)
PLL Loop Bandwidth
Min
2.50 (400 MHz)
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–107
45
–
100
50 kHz (–3 dB)
Max
8.00 (125 MHz)
0.25%
20
6.25
1.75%
140
55
43.75
0.25%
20
6.25
2.0%
160
65
50
1.75%
140
43.75
2.5%
200
62.5
3.5%
280
87.5
–92
55
70
400
Unit
ns
% tCYCLE
ps
ps
% tCYCLE
ps
ps
ps
% tCYCLE
ps
ps
% tCYCLE
ps
ps
ps
% tCYCLE
ps
ps
% tCYCLE
ps
ps
% tCYCLE
ps
ps
dBc
%
ps
ps
8 MHz (–20 dB)
Note
1. Capacitance measured at frequency = 1 MHz, DC Bias = 0.9V, and VAC < 100 mV
Document Number: 38-07263 Rev. *H
Page 7 of 16
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