- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄378999 > CY2278A (Cypress Semiconductor Corp.) PentiumII Clock Synthesizer/Driver for Mobile PCs with Intel 82430TX and No SDRAM(帶英特爾82430TX和2個DIMM 或3個SO-DIMM 的應(yīng)用于移動PC機的奔騰II6x86, K6 時鐘合成器/驅(qū)動器) PDF資料下載
參數(shù)資料
| 型號： | CY2278A |
| 廠商： | Cypress Semiconductor Corp. |
| 英文描述： | PentiumII Clock Synthesizer/Driver for Mobile PCs with Intel 82430TX and No SDRAM(帶英特爾82430TX和2個DIMM 或3個SO-DIMM 的應(yīng)用于移動PC機的奔騰II6x86, K6 時鐘合成器/驅(qū)動器) |
| 中文描述： | PentiumII時鐘合成器/與英特爾82430TX和無內(nèi)存（帶英特爾82430TX內(nèi)存和2個或3個SO - DIMM插槽的應(yīng)用于移動電腦機的奔騰II6x86，K6時鐘合成器便攜式電腦驅(qū)動器/驅(qū)動器） |
| 文件頁數(shù)： | 5/11頁 |
| 文件大小： | 153K |
| 代理商： | CY2278A |
CY2278A
5
V
OH
High-level Output Voltage V
DDQ3
, AV
DD
, V
DDCPU
= 3.135V
I
OH
= 23 mA XCPUCLK
I
OH
= 23 mA CPUCLK
I
OH
= 23 mA PCICLK
I
OH
= 23 mA USBCLK
I
OH
= 23 mA CLK8MHZ
I
OH
= 23 mA REF0
I
OH
= 23 mA REF1
I
OL
= 17 mA
I
OL
=17 mA
I
OL
= 17 mA
I
OL
= 17 mA
I
OL
= 17 mA
I
OL
= 17 mA
I
OL
= 17 mA
2.4
V
V
OL
Low-level Output Voltage V
DDQ3
, AV
DD
, V
DDCPU
= 3.135V
XCPUCLK
0.4
V
CPUCLK
PCICLK
USBCLK
CLK8MHZ
REF0
REF1
I
IH
I
IL
I
DD
Input High Current
V
IH
= V
DD
V
IL
= 0V
V
DDQ3
= 3.465V, V
IN
= 0 or V
DD
, Loaded Outputs,
CPU clocks = 66.67 MHz
–
10
+10
μ
A
μ
A
mA
Input Low Current
Power Supply Current
[7]
10
200
I
DD
I
DDS
Notes:
6.
7.
Power Supply Current
[7]
V
DDQ3
= 3.465V, V
IN
= 0 or V
DD
, Unloaded Outputs
Current draw in power-down state
100
mA
μ
A
Power-down Current
150
Crystal inputs have CMOS thresholds.
Power supply current will vary with number of outputs which are running. Therefore, power supply current can be calculated with the following formula: to be
determined.
Electrical Characteristics
Parameter
Description
Test Conditions
Min. Max. Unit
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CY22800-082A | Universal Programmable Clock Generator (UPCG) |
| CY22800 | Universal Programmable Clock Generator (UPCG) |
| CY22800_07 | Universal Programmable Clock Generator (UPCG) |
| CY22800-001A | Universal Programmable Clock Generator (UPCG) |
| CY22800-002A | Universal Programmable Clock Generator (UPCG) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CY2278APAC-1L | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CPU System Clock Generator |
| CY2278APC-1L | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CPU System Clock Generator |
| CY2278APC-2L | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CPU System Clock Generator |
| CY2278APC-3L | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CPU System Clock Generator |
| CY2278APC-4L | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CPU System Clock Generator |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。