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CY25245
Document #: 38-07124 Rev. *B
Page 9 of 11
Layout Example
AC Electrical Characteristics: TA = 0°C to +70°C, VDD = 3.3V ±0.3V or 5V±10%
Parameter
Description
Test Condition
Min.
Typ.
Max.
Unit
fIN
Input Frequency
Input Clock
14
166
MHz
fOUT
Output Frequency
Spread Off
13
166
MHz
tR
Output Rise Time
15-pF load, 0.8V–2.4V
2
5
ns
tF
Output Fall Time
15-pF load, 2.4V–0.8V
2
5
ns
tOD
Output Duty Cycle
15-pF load
40
60
%
tID
Input Duty Cycle
40
60
%
tJCYC
Jitter, Cycle-to-cycle
250
300
ps
Ordering Information
Ordering Code
Package Type
Product Flow
CY25245PVC
20-pin Plastic SSOP
Commercial, 0°C to 70°C
CY25245PVCT
20-pin Plastic SSOP —Tape and Reel
Commercial, 0°C to 70°C
Lead-free
CY25245OXC
20-pin Plastic SSOP
Commercial, 0°C to 70°C
CY25245OXCT
20-pin Plastic SSOP —Tape and Reel
Commercial, 0°C to 70°C
FB
+3.3V Supply
µF
0.005
µF
G
G
VDDQ3
C3
20
19
18
17
16
15
14
13
12
1
2
3
4
5
6
7
8
9
10
11
G = VIA to GND plane layer
V =VIA to respective supply plane layer
Note: Each supply plane or strip should have a ferrite bead and capacitors
Ceramic Caps C1 = 10–22 µF C2 = 0.005 µF
FB = Vishay ILB1206 – 300 (300
Ω @ 100 MHz) or TDK ACB2012L-120 or Murata BLM21B601
All bypass caps = 0.1
µF ceramic.
G
V
G
V
G
V
G
G
G
G
G
G
G
G
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