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参数资料
| 型号： | IS82C85 |
| 厂商： | INTERSIL CORP |
| 元件分类： | XO, clock |
| 英文描述： | CMOS Static Clock Controller/Generator |
| 中文描述： | 8 MHz, PROC SPECIFIC CLOCK GENERATOR, PQCC28 |
| 封装： | PLASTIC, LCC-28 |
| 文件页数： | 10/21页 |
| 文件大小： | 363K |
| 代理商： | IS82C85 |
306
Absolute Maximum Ratings
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+8.0V
Input, Output or I/O Voltage . . . . . . . . . . . GND -0.5V to V
CC
+0.5V
ESD Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Class 1
Thermal Information
Thermal Resistance (Typical)
CERDIP Package . . . . . . . . . . . . . . . . .
CCC Package . . . . . . . . . . . . . . . . . . . .
PLCC Package . . . . . . . . . . . . . . . . . . .
Storage Temperature Range . . . . . . . . . . . . . . . . .-65
o
C to +150
o
C
Maximum Junction Temperature Ceramic Package . . . . . . . +175
o
C
Maximum Junction Temperature Plastic Package . . . . . . . . +150
o
C
(Soldering 10s)
Maximum Lead Temperature (Soldering 10s). . . . . . . . . . . . +300
o
C
(PLCC - Lead Tips Only)
Operating Conditions
Operating Voltage Range. . . . . . . . . . . . . . . . . . . . . +4.5V to +5.5V
Operating Temperature Range
C82C85. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0
o
C to +70
o
C
I82C85 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40
o
C to +85
o
C
M82C85 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55
o
C to +125
o
C
θ
JA
(
o
C/W)
70
75
65
θ
JC
(
o
C/W)
16
18
N/A
Die Characteristics
Gate Count . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .500 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
V
CC
= 5.0V 10%; T
A
= 0
o
C to +70
o
C (C82C85);
T
A
= -40
o
C to +85
o
C (I82C85);
T
A
= -55
o
C to +125
o
C (M82C85)
SYMBOL
PARAMETER
MIN
MAX
UNITS
TEST CONDITIONS
V
IH
Logical One Input Voltage
2.0
2.2
-
V
V
C82C85, I82C85
M82C85
V
IHR
V
IL
V
T+
- V
T
V
OH
Reset Input High Voltage
2.8
-
V
Logical Zero Input Voltage
-
0.8
V
Note 1
Reset Input Hysteresis
0.25
-
V
Logical One Output Voltage
V
CC
-0.4
-
V
I
OH
= -5.0 mA (CLK, CLK50)
I
OH
= -1.0mA (X2)
I
OH
= -2.5mA (all other outputs)
I
OL
= +2.5mA (X2)
I
OL
= +5.0mA (all other outputs)
V
IN
= V
CC
or GND, except DIP
Pins 11 - 15, 21, 23
V
OL
Logical Zero Output Voltage
-
0.4
V
II
Input Leakage Current
-1.0
1.0
μ
A
IBHH
Bus-hold High Leakage Current
-10
-200
μ
A
V
IN
= 3.0V; Pins 11 - 15, 21
82C85 in HALT state with oscillator
stopped
ICCSB
Standby Power Supply Current
-
100
μ
A
ICCOP
Operating Power Supply Current
-
50
mA
Crystal Frequency = 15MHz, outputs
open, inputs = GND or V
CC
Crystal Frequency = 25MHz, outputs
open, inputs = GND or V
CC
-
70
mA
ICCSLOW
Slow Mode Operating Current
-
40
mA Crystal
Freq = 15MHz
Outputs Open; SLO/FST = GND,
START = V
CC
, Other inputs - V
IN
=
V
CC
or GND
-
60
mA Crystal
Freq = 25MHz
NOTE:
1. For CSYNC, V
IL
= GND
Capacitance
T
A
= 25
o
C
SYMBOL
PARAMETER
TYPICAL
UNITS
TEST CONDITIONS
C
IN
Input Capacitance
15
pF
FREQ = 1MHz, all measurements are referenced to device
GND
C
OUT
Output Capacitance
20
pF
82C85
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