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PDU10256H 데이터시트 PDF




Data Delay Devices에서 제조한 전자 부품 PDU10256H은 전자 산업 및 응용 분야에서
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부품번호 PDU10256H 기능
기능 ECL-INTERFACED PROGRAMMABLE DELAY LINE
제조업체 Data Delay Devices
로고 Data Delay Devices 로고


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PDU10256H 데이터시트, 핀배열, 회로
www.DataSheet4U.com
8-BIT, ECL-INTERFACED
PROGRAMMABLE DELAY LINE
(SERIES PDU10256H)
PDU10256H
data
delay
3
®
devices, inc.
FEATURES
Digitally programmable in 128 delay steps
Monotonic delay-versus-address variation
Precise and stable delays
Input & outputs fully 10KH-ECL interfaced & buffered
Fits 48-pin DIP socket
PIN DESCRIPTIONS
IN Signal Input
OUT Signal Output
A0-A7 Address Bits
ENB Output Enable
VEE -5 Volts
GND Ground
PACKAGES
GND 1 48 GND
ENB 2 47 OUT
A0 7 42 A1
VEE 8 41 A2
GND 9 40 GND
A3
VEE
15 34 A4
16 33 A5
N/C
N/C
OUT
GND
ENB
N/C
N/C
N/C
GND
ENB
N/C
N/C
N/C
N/C
N/C
N/C
N/C
GND
ENB
IN
1 40
2 39
3 38
4 37
5 36
6 35
7 34
8 33
9 32
10 31
11 30
12 29
13 28
14 27
15 26
16 25
17 24
18 23
19 22
20 21
N/C
N/C
A2
A1
VEE
A0
N/C
A5
A4
VEE
A3
N/C
N/C
N/C
N/C
N/C
N/C
A7
VEE
A6
GND 17 32 GND
IN 19
PDU10256H-xxC5 SMD
PDU10256H-xxMC5 Mil SMD
PDU10256H-xx DIP
A6 23
PDU10256H-xxM Mil DIP
VEE 24 25 A7
FUNCTIONAL DESCRIPTION
The PDU10256H-series device is an 8-bit digitally programmable delay line. The delay, TDA, from the
input pin (IN) to the output pin (OUT) depends on the address code (A7-A0) according to the following
formula:
TDA = TD0 + TINC * A
where A is the address code, TINC is the incremental delay of the device, and TD0 is the inherent delay of
the device. The incremental delay is specified by the dash number of the device and can range from
0.5ns through 10ns, inclusively. The enable pin (ENB) is held LOW during normal operation. When this
signal is brought HIGH, OUT is forced into a LOW state. The address is not latched and must remain
asserted during normal operation.
SERIES SPECIFICATIONS
Total programmed delay tolerance: 5% or 2ns,
whichever is greater
Inherent delay (TD0): 12ns typical
Setup time and propagation delay:
Address to input setup (TAIS): 3.6ns
Disable to output delay (TDISO): 1.7ns typical
Operating temperature: 0° to 70° C
Temperature coefficient: 100PPM/°C (excludes TD0)
Supply voltage VEE: -5VDC ± 5%
Power Dissipation: 925mw typical (no load)
Minimum pulse width: 16% of total delay
©1997 Data Delay Devices
DASH NUMBER SPECIFICATIONS
Part
Number
PDU10256H-.5
PDU10256H-1
PDU10256H-2
PDU10256H-3
PDU10256H-4
PDU10256H-5
PDU10256H-6
PDU10256H-8
PDU10256H-10
Incremental Delay
Per Step (ns)
0.5 ± 0.3
1.0 ± 0.5
2.0 ± 0.5
3.0 ± 1.0
4.0 ± 1.0
5.0 ± 1.5
6.0 ± 1.5
8.0 ± 2.0
10.0 ± 2.0
Total
Delay (ns)
127.5 ± 6.4
255 ± 12.8
510 ± 25.5
765 ± 38.2
1020 ± 51.0
1275 ± 63.8
1530 ± 76.5
2040 ± 102
2550 ± 128
NOTE: Any dash number between .5 and 10
not shown is also available.
Doc #97047
12/17/97
DATA DELAY DEVICES, INC.
3 Mt. Prospect Ave. Clifton, NJ 07013
1




PDU10256H pdf, 반도체, 판매, 대치품
PDU10256H
PACKAGE DIMENSIONS
48 47
12
.100
.075
42 41 40
34 33 32
789
15 16 17
19
2.450 TYP.
25
23 24
.400
TYP.
.600
.700
.800
.018
TYP.
1.400
1.500
1.600
1.800
2.200
2.300
PDU10256H-xx (Commercial DIP)
PDU10256H-xxM (Military DIP)
.020 .320
TYP. MAX.
.150
±.030
.012 TYP.
.300
TYP.
.020 TYP.
.040 TYP.
40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
.010±.002
.710 .590
±.005 MAX.
.882
±.005
.007
±.005
.090 .100
1.100
2.080±.020
.280
MAX.
.050
±.010
PDU10256H-xxC5 (Commercial SMD)
PDU10256H-xxMC5 (Military SMD)
Doc #97047
DATA DELAY DEVICES, INC.
12/17/97
Tel: 973-773-2299 Fax: 973-773-9672 http://www.datadelay.com
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PDU10256H

ECL-INTERFACED PROGRAMMABLE DELAY LINE

Data Delay Devices
Data Delay Devices

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