參數(shù)資料
型號(hào)： CY25562
廠商： Cypress Semiconductor Corp.
英文描述： Spread Spectrum Clock Generator(擴(kuò)頻時(shí)鐘發(fā)生器)
中文描述： 擴(kuò)頻時(shí)鐘發(fā)生器（擴(kuò)頻時(shí)鐘發(fā)生器）
文件頁(yè)數(shù)： 6/8頁(yè)
文件大?。?/td> 391K
代理商： CY25562
CY25562
Document #: 38-07392 Rev. *B
Page 6 of 8
Absolute Maximum Ratings
[1, 2]
Supply Voltage (V
DD
):....................................
–
0.5V to +6.0V
DC Input Voltage:...................................
–
0.5V to V
DD
+ 0.5V
Junction Temperature .................................
–
40
°
C to +140
°
C
Operating Temperature:...................................... 0
°
C to 70
°
C
Storage Temperature..................................
–
65
°
C to +150
°
C
Static Discharge Voltage(ESD)........................... 2,000V
–
Min
Table 2. DC Electrical Characteristics
V
DD
= 3.3V, Temp. = 25
°
C, and C
L
(Pin 4) = 15 pF unless otherwise noted
Parameter
Description
Conditions
V
DD
Power Supply Range
±10%
V
INH
Input High Voltage
S0 and S1 only.
V
INM
Input Middle Voltage
S0 and S1 only.
V
INL
Input Low Voltage
S0 and S1 only.
V
OH1
Output High Voltage
I
OH
= 6 ma
V
OH2
Output High Voltage
I
OH
= 20 ma
V
OL1
Output Low Voltage
I
OH
= 6 ma
V
OL2
Output Low Voltage
I
OH
= 20 ma
C
in1
Input Capacitance
Xin/CLK (Pin 1)
C
in2
Input Capacitance
Xout (Pin 8)
C
in2
Input Capacitance
S0, S1, SSCC (Pins 7,6,5)
I
DD1
Power Supply Current
FIN = 65 MHz, CL = 15 pF
I
DD2
Power Supply Current
FIN = 200 MHz, CL =15 pF
I
DD3
Power Supply Current
FIN = 200 MHz, No Load
Min.
2.97
0.85V
DD
0.40V
DD
0.0
2.4
2.0
Typ.
3.3
V
DD
0.50V
DD
0.0
Max.
3.63
V
DD
0.60V
DD
0.15V
DD
Unit
V
V
V
V
V
V
V
V
pF
pF
pF
mA
mA
mA
0.4
1.2
5
10
5
30
66
60
3
6
3
4
8
4
23
53
48
Table 3. Electrical Timing Characteristics
V
DD
= 3.3V, T = 25
°
C, and C
L
= 15 pF unless otherwise noted. Rise/Fall @ 0.4
–
2.4V,
Duty @ 1.5V
Parameter
I
CLKFR
t
RISE
t
FALL
t
RISE
t
FALL
D
TYin
D
TYout
FM1
FM2
C
CJ1
C
CJ2
C
CJ3
Description
Conditions
Min
50
0.8
0.8
1.1
1.1
30
45
29.5
85.0
Typ
Max
200
1.0
1.0
1.8
1.9
70
55
30.5
86
175
200
300
Unit
MHz
ns
ns
ns
ns
%
%
kHz
kHz
ps
ps
ps
Input Clock Frequency Range Pk
–
pK = 3.3 Volts
Clock Rise Time (Pin 4)
Clock Fall Time (Pin 4)
Clock Rise Time (Pin 4)
Clock Fall Time (Pin 4)
Input Clock Duty Cycle
Output Clock Duty Cycle
Frequency Modulation
Frequency Modulation
Cycle-to-Cycle Jitter
Cycle-to-Cycle Jitter
Cycle-to-Cycle Jitter
SSCLK, CL = 15 pF, 200 MHz
SSCLK, CL = 15 pF, 200 MHz
SSCLK, CL = 33 pF, 200 MHz
SSCLK, CL = 33 pF, 200 MHz
XIN/CLK (Pin 1)
SSCLK1 (Pin 4)
Fin = 70 MHz
Fin = 200 MHz
Fin = 50 MHz, Mod ON
Fin = 120 MHz, Mod ON
Fin = 200 MHz, Mod ON
0.9
0.9
1.45
1.5
50
50
30.0
85.4
150
175
250
Ordering Information
Part Number
Package Type
Product Flow
CY25562SC
8-pin SOIC
Commercial, 0
°
to 70
°
C
Commercial, 0
°
to 70
°
C
CY25562SCT
8-pin SOIC
–
Tape and Reel
Note:
1.
2.
Single Power Supply:
The voltage on any input or I/O pin cannot exceed the power pin during power-up.
Operation at any Absolute Maximum Rating is not implied.
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參數(shù)描述
CY25562_08 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:Spread Spectrum Clock Generator
CY25562SC 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:Spread Spectrum Clock Generator
CY25562SCT 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:Spread Spectrum Clock Generator
CY25562SXC 功能描述:鎖相環(huán) - PLL Spectrum Clk Genratr COM RoHS:否 制造商:Silicon Labs 類型:PLL Clock Multiplier 電路數(shù)量:1 最大輸入頻率:710 MHz 最小輸入頻率:0.002 MHz 輸出頻率范圍:0.002 MHz to 808 MHz 電源電壓-最大:3.63 V 電源電壓-最小:1.71 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:QFN-36 封裝:Tray
CY25562SXCT 功能描述:鎖相環(huán) - PLL Spectrum Clk Genratr COM RoHS:否 制造商:Silicon Labs 類型:PLL Clock Multiplier 電路數(shù)量:1 最大輸入頻率:710 MHz 最小輸入頻率:0.002 MHz 輸出頻率范圍:0.002 MHz to 808 MHz 電源電壓-最大:3.63 V 電源電壓-最小:1.71 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:QFN-36 封裝:Tray
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