參數(shù)資料
型號(hào): CY2300SI
廠商: CYPRESS SEMICONDUCTOR CORP
元件分類: 時(shí)鐘及定時(shí)
英文描述: Phase-Aligned Clock Multiplier
中文描述: 2300 SERIES, PLL BASED CLOCK DRIVER, 3 TRUE OUTPUT(S), 1 INVERTED OUTPUT(S), PDSO8
封裝: 0.150 INCH, SOIC-8
文件頁數(shù): 3/7頁
文件大?。?/td> 125K
代理商: CY2300SI
CY2300
Document #: 38-07252 Rev. *B
Page 3 of 7
Switching Characteristics for CY2300SC Commercial Temperature Devices
Parameter
Name
Test Conditions
Min.
Typ.
Max.
Unit
1/t
1
Output Frequency
18-pF load
10
133.33
MHz
12-pF load
166.67
MHz
Duty Cycle
[3]
= t
2
÷
t
1
Rise Time
[3]
Fall Time
[3]
Measured at V
DD
/2
Measured between 0.8V and 2.0V
40
50
60
%
t
3
t
4
t
5
1.20
ns
Measured between 0.8V and 2.0V
1.20
ns
Output to Output Skew on rising
edges
[3]
All outputs equally loaded
Measured at V
DD
/2
Measured at V
DD
/2 from REFIN to any
output
200
ps
t
6
Delay, REFIN Rising Edge to Out-
put Rising Edge
[3]
Device to Device Skew
[3]
±
200
ps
t
7
Measured at V
DD
/2 on the 1/2xREF pin of
devices (pin 1)
400
ps
t
J
Period Jitter
[3]
Measured at Fout=133.33 MHz, loaded
outputs, 18-pF load
±
175
ps
t
LOCK
PLL Lock Time
[3]
Stable power supply, valid clocks pre-
sented on REFIN
1.0
ms
Operating Conditions for CY2300SI Industrial Temperature Devices
Parameter
Description
Min.
Max.
Unit
V
DD
T
A
C
L
Supply Voltage
3.0
3.6
V
Operating Temperature (Ambient Temperature)
–40
85
°C
Load Capacitance, Fout < 133.33 MHz
15
pF
Load Capacitance,133.33 MHz < Fout < 166.67MHz
10
pF
C
IN
t
PU
Input Capacitance
7
pF
Power-up time for all VDD's to reach minimum specified voltage
(power ramps must be monotonic)
0.05
50
ms
Electrical Characteristics for CY2300SI Industrial Temperature Devices
Parameter
Description
Test Conditions
Min.
Max.
Unit
V
IL
V
IH
I
IL
I
IH
V
OL
V
OH
I
DD
Input LOW Voltage
0.8
V
Input HIGH Voltage
2.0
V
μ
A
μ
A
Input LOW Current
V
IN
= 0V
V
IN
= V
DD
I
OL
= 8 mA
I
OH
= –8 mA
Unloaded outputs, REFIN = 66 MHz
100
Input HIGH Current
Output LOW Voltage
[2]
Output HIGH Voltage
[2]
50
0.4
V
2.4
V
Supply Current
48
mA
Unloaded outputs, REFIN = 33 MHz
35
mA
Unloaded outputs, REFIN = 20 MHz
20
mA
Note:
3.
All parameters are specified with equally loaded outputs.
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