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參數(shù)資料
| 型號： | CY2292FZXT |
| 廠商： | CYPRESS SEMICONDUCTOR CORP |
| 元件分類： | XO, clock |
| 英文描述： | Three-PLL General-Purpose EPROM Programmable Clock Generator |
| 中文描述： | 90 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO16 |
| 封裝： | 4.40 MM, LEAD FREE, MO-153, TSSOP-16 |
| 文件頁數(shù)： | 4/11頁 |
| 文件大?。?/td> | 189K |
| 代理商： | CY2292FZXT |
CY2292
Document #: 38-07449 Rev. *B
Page 4 of 11
Maximum Ratings
(Above which the useful life may be impaired. For user guide-
lines, not tested.)
Supply Voltage...............................................–0.5V to +7.0V
DC Input Voltage............................................–0.5V to +7.0V
Storage Temperature ................................. –65
°
C to +150
°
C
Max. Soldering Temperature (10 sec) ......................... 260
°
C
Junction Temperature.................................................. 150
°
C
Package Power Dissipation......................................750 mW
Static Discharge Voltage.............................................
≤
2000V
(per MIL-STD-883, Method 3015)
Operating Conditions
[5]
Parameter
V
DD
V
DD
T
A
Description
Part Numbers
Min.
4.5
3.0
0
40
Max.
5.5
3.6
+70
+85
25
15
25.0
30
Unit
V
V
°
C
°
C
pF
pF
MHz
MHz
Supply Voltage, 5.0V operation
Supply Voltage, 3.3V operation
Commercial Operating Temperature, Ambient
Industrial Operating Temperature, Ambient
Max. Load Capacitance 5.0V Operation
Max. Load Capacitance 3.3V Operation
External Reference Crystal
External Reference Clock
[6, 7, 8]
All
All
CY2292/CY2292F
CY2292I/CY2292FI
All
All
All
All
C
LOAD
C
LOAD
f
REF
10.0
1
Electrical Characteristics, Commercial 5.0V
Parameter
V
OH
V
OL
V
IH
V
IL
I
IH
I
IL
I
OZ
I
DD
I
DDS
Description
Conditions
Min. Typ.
2.4
Max.
Unit
V
V
V
V
μ
A
μ
A
μ
A
mA
μ
A
HIGH-Level Output Voltage
LOW-Level Output Voltage
HIGH-Level Input Voltage
[9]
LOW-Level Input Voltage
[9]
Input HIGH Current
Input LOW Current
Output Leakage Current
V
DD
Supply Current
[10]
Commercial
V
DD
Power Supply Current in Shutdown Mode
[10]
Shutdown active CY2292/CY2292F
I
OH
= 4.0 mA
I
OL
= 4.0 mA
Except crystal pins
Except crystal pins
V
IN
= V
DD
– 0.5V
V
IN
= +0.5V
Three-state outputs
V
DD
= V
DD
max., 5V operation
0.4
2.0
0.8
10
10
250
100
50
<1
<1
75
10
Electrical Characteristics, Commercial 3.3V
Parameter
V
OH
V
OL
V
IH
V
IL
I
IH
I
IL
I
OZ
I
DD
I
DDS
Notes:
5. Electrical parameters are guaranteed by design with these operating conditions, unless otherwise noted.
6. External input reference clock must have a duty cycle between 40% and 60%, measured at V
/2.
7. Please refer to application note “Crystal Oscillator Topics” for information on AC-coupling the external input reference clock.
8. The oscillator circuit is optimized for a crystal reference and for external reference clocks up to 20 MHz. For external reference clocks above 20 MHz, it is
recommended that a 150
pull-up resistor to V
DD
be connected to the Xout pin.
9. Xtal inputs have CMOS thresholds.
10.Load = Max., V
= 0V or V
, Typical (–104) configuration, CPUCLK = 66 MHz. Other configurations will vary. Power can be approximated by the following
formula (multiply by 0.65 for 3V operation): I
DD
=10+0.06(F
CPLL
+F
UPLL
+2F
SPLL
)+0.27(F
CLKA
+F
CLKB
+F
CLKC
+F
CLKD
+F
CPUCLK
+F
XBUF
).
Description
Conditions
Min.
2.4
Typ.
Max.
Unit
V
V
V
V
μ
A
μ
A
μ
A
mA
μ
A
HIGH-Level Output Voltage
LOW-Level Output Voltage
HIGH-Level Input Voltage
[9]
LOW-Level Input Voltage
[9]
Input HIGH Current
Input LOW Current
Output Leakage Current
V
DD
Supply Current
[10]
Commercial
V
DD
Power Supply Current in Shutdown Mode
[10]
Shutdown active CY2292/CY2292F
I
OH
= 4.0 mA
I
OL
= 4.0 mA
Except crystal pins
Except crystal pins
V
IN
= V
DD
– 0.5V
V
IN
= +0.5V
Three-state outputs
V
DD
= V
DD
Max., 3.3V operation
0.4
2.0
0.8
10
10
250
65
50
< 1
< 1
50
10
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相關代理商/技術參數(shù) |
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| CY2292SC-194T | 制造商:Cypress Semiconductor 功能描述:Electronic Component |
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