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參數(shù)資料
| 型號(hào)： | CY2291 |
| 廠商： | Cypress Semiconductor Corp. |
| 英文描述： | Three-PLL General Purpose EPROM Programmable Clock Generator |
| 中文描述： | 三鎖相環(huán)通用EPROM的可編程時(shí)鐘發(fā)生器 |
| 文件頁數(shù)： | 5/13頁 |
| 文件大小： | 121K |
| 代理商： | CY2291 |
CY2291
5
Electrical Characteristics, Commercial 3.3V
Parameter
V
OH
V
OL
V
OH
–
32
Description
Conditions
Min.
2.4
Typ.
Max.
Unit
V
HIGH-Level Output Voltage
I
OH
= 4.0 mA
I
OL
= 4.0 mA
I
OH
= 0.5 mA
LOW-Level Output Voltage
0.4
V
32.768-kHz HIGH-Level
Output Voltage
V
BATT
0.5
V
V
OL
–
32
32.768-kHz LOW-Level
Output Voltage
HIGH-Level Input Voltage
[9]
LOW-Level Input Voltage
[9]
I
OL
= 0.5 mA
0.4
V
V
IH
V
IL
I
IH
I
IL
I
OZ
I
DD
Except crystal pins
2.0
V
Except crystal pins
0.8
V
μ
A
μ
A
μ
A
mA
Input HIGH Current
V
IN
= V
DD
–
0.5V
V
IN
= +0.5V
Three-state outputs
<1
10
Input LOW Current
<1
10
Output Leakage Current
V
DD
Supply Current
[10]
Commercial
250
V
DD
= V
DD
Max., 3.3V operation
50
65
I
DDS
V
DD
Power Supply Current
in Shutdown Mode
[10]
Shutdown active,
excluding V
BATT
V
BATT
= 3.0V
CY2291/CY2291F
10
50
μ
A
I
BATT
V
BATT
Power Supply
Current
5
15
μ
A
Electrical Characteristics, Industrial 5.0V
Parameter
Description
Conditions
Min.
Typ.
Max.
Unit
V
OH
V
OL
V
OH
–
32
HIGH-Level Output Voltage
I
OH
= 4.0 mA
I
OL
= 4.0 mA
I
OH
= 0.5 mA
2.4
V
LOW-Level Output Voltage
0.4
V
32.768-kHz HIGH-Level
Output Voltage
V
BATT
0.5
V
V
OL
–
32
32.768-kHz LOW-Level
Output Voltage
HIGH-Level Input Voltage
[9]
LOW-Level Input Voltage
[9]
I
OL
= 0.5 mA
0.4
V
V
IH
V
IL
I
IH
I
IL
I
OZ
I
DD
Except crystal pins
2.0
V
Except crystal pins
0.8
V
μ
A
μ
A
μ
A
mA
Input HIGH Current
V
IN
= V
DD
–
0.5V
V
IN
= +0.5V
Three-state outputs
< 1
10
Input LOW Current
< 1
10
Output Leakage Current
V
DD
Supply Current
[10]
Industrial
250
V
DD
= V
DD
Max., 5V operation
75
110
I
DDS
V
DD
Power Supply Current in
Shutdown Mode
[10]
Shutdown active,
excluding V
BATT
V
BATT
= 3.0V
CY2291I/CY2291FI
10
100
μ
A
I
BATT
V
BATT
Power Supply Current
5
15
μ
A
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CY2291F | Three-PLL General Purpose EPROM Programmable Clock Generator |
| CY2291FI | Three-PLL General Purpose EPROM Programmable Clock Generator |
| CY2300 | Phase-Aligned Clock Multiplier |
| CY2300SC | Phase-Aligned Clock Multiplier |
| CY2300SI | Phase-Aligned Clock Multiplier |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CY2291_02 | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:Three-PLL General Purpose EPROM Programmable Clock Generator |
| CY2291_08 | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:Three-PLL General Purpose EPROM Programmable Clock Generator |
| CY2291EFX | 制造商:Cypress Semiconductor 功能描述: |
| CY2291F | 功能描述:IC 3PLL EPROM CLOCK GEN 20-SOIC RoHS:否 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 時(shí)鐘發(fā)生器，PLL，頻率合成器 系列:- 產(chǎn)品變化通告:Product Discontinuation 04/May/2011 標(biāo)準(zhǔn)包裝:96 系列:- 類型:時(shí)鐘倍頻器，零延遲緩沖器 PLL:帶旁路 輸入:LVTTL 輸出:LVTTL 電路數(shù):1 比率 - 輸入:輸出:1:8 差分 - 輸入:輸出:無/無 頻率 - 最大:133.3MHz 除法器/乘法器:是/無 電源電壓:3 V ~ 3.6 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:16-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:16-TSSOP 包裝:管件 其它名稱:23S08-5HPGG |
| CY2291FI | 功能描述:IC 3PLL EPROM CLOCK GEN 20-SOIC RoHS:是 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 時(shí)鐘發(fā)生器，PLL，頻率合成器 系列:- 標(biāo)準(zhǔn)包裝:39 系列:- 類型:* PLL:帶旁路 輸入:時(shí)鐘 輸出:時(shí)鐘 電路數(shù):1 比率 - 輸入:輸出:1:10 差分 - 輸入:輸出:是/是 頻率 - 最大:170MHz 除法器/乘法器:無/無 電源電壓:2.375 V ~ 3.465 V 工作溫度:0°C ~ 70°C 安裝類型:* 封裝/外殼:* 供應(yīng)商設(shè)備封裝:* 包裝:* |
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