參數(shù)資料
型號: ID82C85
廠商: HARRIS SEMICONDUCTOR
元件分類: XO, clock
英文描述: CMOS Static Clock Controller/Generator
中文描述: 24 MHz, PROC SPECIFIC CLOCK GENERATOR, CDIP24
文件頁數(shù): 19/21頁
文件大?。?/td> 363K
代理商: ID82C85
315
A.C. Testing Input, Output Waveform
Test Load Circuits
PASSIVE LOAD
R = 360 at V = 2.25 for CLK and CLK50 outputs
R = 470 at V = 2.87 for all other outputs (Except X2)
NOTES:
1. C
L
= 100pF for CLK and CLK50 output
2. C
L
= 50pF minimum for all other outputs
3. C
L
= Includes probe and jig capacitance
DYNAMIC LOAD
I
OL
= 5mA, IOH = -5mA for CLK and CLK50 outputs
I
OL
= 5mA, IOH = -2.5mA for all other outputs (Except X2)
I
OL
= 2.5mA, IOH = -1.0mA for X2 output (DC Performance
characteristic only)
V
TRIP
= 1.4V
TCHCL, TCLCH LOAD CIRCUIT (USING X1, X2)
TCHCL, TCLCH LOAD CIRCUIT (USING EFI)
TRYLCL, TRYHCH LOAD CIRCUIT (USING X1, X2)
TRYLCL, TRYHCH LOAD CIRCUIT (USING EFI)
V
R
FROM OUTPUT
UNDER TEST
CL
SEE NOTE 3
V
R
FROM OUTPUT
UNDER TEST
CL
SEE NOTE 3
C1
C2
X1
X2
CSYNC
CLK
F/C
LOAD
(SEE NOTE 1)
LOAD
(SEE NOTE 1)
CLK50
EF1
CSYNC
CLK
F/C
V
CC
PULSE
GENERATOR
LOAD
(SEE NOTE 1)
LOAD
(SEE NOTE 1)
CLK50
C1
C2
X1
X2
CLK
LOAD
(SEE NOTE 1)
LOAD
(SEE NOTE 2)
CSYNC
F/C
AEN2
PULSE
GENERATOR
TRIGGER
V
CC
24MHZ
READY
OSC
AEN1
RDY2
EF1
CLK
LOAD
(SEE NOTE 1)
F/C
V
CC
PULSE
GENERATOR
CSYNC
RDY2
AEN2
LOAD
(SEE NOTE 2)
AEN1
READY
TRIGGER
PULSE
GENERATOR
INPUT
V
IH
+ 0.4V
V
IL
+ 0.4V
1.5V
1.5V
V
OH
V
OL
OUTPUT
82C85
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