參數(shù)資料
型號: EP8076-4
英文描述: Programmable Delay Line
中文描述: 可編程延遲線
文件頁數(shù): 1/1頁
文件大?。?/td> 11K
代理商: EP8076-4
Package
Schematic
VOH High-Level Output Voltage
VCC= min. VIL= max. IOH = max 2.7
V
VOL
Low-Level Output Voltage
VCC= min. VIH = min. IOL= max
0.5
V
VIK
Input Clamp Voltage
VCC= min. II = IIK
-1.2
V
IIH
High-Level Input Current
VCC= max. VIN = 2.7V
10
mA
VCC= max. VIN = 5.25V
15
mA
IIL
Low-Level Input Current
VCC= max. VIN = 0.5V
15
mA
IOS
Short Circuit Output Current
VCC= max. VOUT = 0.
-40
-100
mA
(One output at a time)
ICCH High-Level Supply Current
VCC= max. VIN = OPEN
45
mA
ICCL Low-Level Supply Current
VCC= max. VIN = 0
90
mA
TRO
Output Rise Time
Td
≤ 500 nS (0.75 to 2.4 Volts)
4
nS
NH
Fanout High-Level Output
VCC= max. VOH = 2.7V
20 TTL LOAD
NL
Fanout Low-Level Output
VCC= max. VOL = 0.5V
10 TTL LOAD
DC Electrical Characteristics
Parameter
Test Conditions
Min
Max Unit
Input Pulse Test Conditions
Unit
EIN
Pulse Input Voltage
3.2
Volts
PW
Pulse Width % of Total Delay
150
%
TRI
Pulse Rise Time (0.75 - 2.4 Volts)
2.0
nS
PRR
Pulse Repetition Rate @ Td
≤ 500 nS
1.0
MHz
VCC
Supply Voltage
5.0
Volts
VCC
Supply Voltage
4.75
5.25
V
VIH
High-Level Input Voltage
2.0
V
VIL
Low-Level Input Voltage
0.8
V
IIK
Input Clamp Current
-18
mA
IOH
High-Level Output Current
-1.0
mA
IOL
Low-Level Output Current
20
mA
PW*
Pulse Width of Total Delay
100
%
d*
Duty Cycle
20
%
TA
Operating Free-Air Temperature
0
+70
°C
Recommended
Operating Conditions
Min
Max
Unit
*These two values are inter-dependent.
16 Pin DIP 3 Bit Programmable TTL Delay Lines
(Auto-Insertable)
OUTPUT DELAY TIME PROGRAMMING (nS)
PART
MIN DELAY
MAX DELAY
DATA INPUT (CBA)
NUMBER
±2 nS
nS
STEP
000
001
010
011
100
101
110
111
EP8076-1
7
14
1 ± 0.5 nS
7
8
9
1011
1213
14
EP8076-2
7
21
2 ± 0.5 nS
7
9
11
13
15
17
19
21
EP8076-3
7
28
3 ± 0.6 nS
7
10
1316
1922
2528
EP8076-4
7
35
4 ± 0.8 nS
7
11
15
19
23
27
31
35
EP8076-5
7
42
5 ± 1.0 nS
7
12
17
22
27
32
37
42
EP8076-6
7
49
6 ± 1.0 nS
7
13
19
25
31
37
43
49
EP8076-7
7
56
7 ± 1.0 nS
7
14
21
28
35
42
49
56
EP8076-8
7
63
8 ± 1.0 nS
7
15
23
31
39
47
55
63
EP8076-9
7
70
9 ± 1.0 nS
7
16
25
34
43
52
61
70
EP8076-10
7
77
10 ± 1.0 nS
7
17
2737
4757
6777
Max delay tolerances ±2 nS or ±5% whichever is greater
All delays measured at 1.5V level on leading edge, no load (enable = "0"), at 25°C, 5.0Vdc
DSD8076 8/25/94
QAF-CSO1b Rev. B 8/25/94
Unless Otherwise Noted Dimensions in Inches
Tolerances:
Fractional = ± 1/32
.XX = ± .030
.XXX = ± .010
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
TEL: (818) 892-0761
FAX: (818) 894-5791
E L E C T R O N I C S
I N C .
38
Programmable Delay Line
16
VCC
11
10
9
AB
C
4
IN
5
OUT
E
78
G
INPUT DATA
.365
Max.
.100
.88 Max.
.280
PCA
EP8076-1
Date Code
.010
± .002
.150
Typ.
.020
.040
Max.
.250
.020
Typ.
Max.
White Dot Pin#1
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