参数资料
| 型号： | CP82C84AZ |
| 厂商： | Intersil |
| 文件页数： | 8/11页 |
| 文件大小： | 0K |
| 描述： | IC CLK GEN 5V 25MHZ 18-DIP |
| 标准包装： | 400 |
| 类型： | 时钟发生器，时钟同步器，扇出配送 |
| PLL： | 无 |
| 输入： | TTL |
| 输出： | TTL |
| 电路数： | 1 |
| 比率 - 输入:输出： | 1:3 |
| 差分 - 输入:输出： | 无/无 |
| 频率 - 最大： | 25MHz |
| 除法器/乘法器： | 是/无 |
| 电源电压： | 4.5 V ~ 5.5 V |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | 通孔 |
| 封装/外壳： | 18-DIP（0.300"，7.62mm） |
| 供应商设备封装： | 18-PDIP |
| 包装： | 管件 |
6
FN2974.3
December 6, 2005
Absolute Maximum Ratings
Thermal Information
Supply Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +8.0V
Input, Output or I/O Voltage . . . . . . . . . . . . GND -0.5V to VCC +0.5V
ESD Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Class 1
Operating Conditions
Operating Voltage Range . . . . . . . . . . . . . . . . . . . . . +4.5V to +5.5V
Operating Temperature Range
C82C84A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0oC to +70oC
I82C84A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40oC to +85oC
M82C84A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55oC to +125oC
Thermal Resistance. . . . . . . . . . . . . . . . .
θJA (oC/W) θJC (oC/W)
CERDIP Package. . . . . . . . . . . . . . . . .
80
20
CLCC Package . . . . . . . . . . . . . . . . . .
95
28
PDIP Package* . . . . . . . . . . . . . . . . . .
85
N/A
PLCC Package. . . . . . . . . . . . . . . . . . .
85
N/A
Storage Temperature Range . . . . . . . . . . . . . . . . . -65oC to +150oC
Max Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . .+175oC
Lead Temperature (Soldering 10s) . . . . . . . . . . . . . . . . . . . .+300oC
(PLCC - Lead Tips Only)
*
Pb-free PDIPs can be used for through hole wave solder processing
only. They are not intended for use in Reflow solder processing
applications.
Die Characteristics
Gate Count . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50 Gates
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
DC Electrical Specifications VCC = +5.0V ±10%,
TA = 0oC to +70oC (C82C84A),
TA = -40oC to +85oC (I82C84A),
TA = -55oC to +125oC (M82C84A)
SYMBOL
PARAMETER
MIN
MAX
UNITS
TEST CONDITIONS
VIH
Logical One Input Voltage
2.0
2.2
-V
V
C82C84A, I82C84
M82C84A, Notes 1, 2
VIL
Logical Zero Input Voltage
-
0.8
V
Notes 1, 2, 3
VIHR
Reset Input High Voltage
VCC -0.8
-
V
VILR
Reset Input Low Voltage
-
0.5
V
VT+ - VT-
Reset Input Hysteresis
0.2 VCC
--
VOH
Logical One Output Current
VCC -0.4
-
V
IOH = -4.0mA for CLK Output
IOH = -2.5mA for All Others
VOL
Logical Zero Output Voltage
-
0.4
V
IOL = +4.0mA for CLK Output
IOL = +2.5mA for All Others
II
Input Leakage Current
-1.0
1.0
AVIN = VCC or GND except ASYNC,
X1: (Note 4)
ICCOP
Operating Power Supply Current
-
40
mA
Crystal Frequency = 25MHz
Outputs Open, Note 5
NOTES:
1. F/C is a strap option and should be held either
≤ 0.8V or ≥ 2.2V. Does not apply to X1 or X2 pins.
2. Due to test equipment limitations related to noise, the actual tested value may differ from that specified, but the specified limit is
guaranteed.
3. CSYNC pin is tested with VIL ≤ 0.8V.
4. ASYNC pin includes an internal 17.5k
nominal pull-up resistor. For ASYNC input at GND, ASYNC input leakage current = 300A
nominal, X1 - crystal feedback input.
5. f = 25MHz may be tested using the extrapolated value based on measurements taken at f = 2MHz and f = 10MHz.
Capacitance TA = +25oC
SYMBOL
PARAMETER
TYPICAL
UNITS
TEST CONDITIONS
CIN
Input Capacitance
10
pF
FREQ = 1MHz, all measurements are
referenced to device GND
COUT
Output Capacitance
15
pF
82C84A
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