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PDU1064H 参数 Datasheet PDF下载

PDU1064H图片预览
型号: PDU1064H
PDF下载: 下载PDF文件 查看货源
内容描述: 6位, ECL -接口可编程延迟线(系列PDU1064H ) [6-BIT, ECL-INTERFACED PROGRAMMABLE DELAY LINE (SERIES PDU1064H)]
分类和应用: 延迟线光电二极管
文件页数/大小: 5 页 / 40 K
品牌: DATADELAY [ DATA DELAY DEVICES, INC. ]
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PDU1064H
6-BIT, ECL-INTERFACED
PROGRAMMABLE DELAY LINE
(SERIES PDU1064H)
FEATURES
Digitally programmable in 64 delay steps
Monotonic delay-versus-address variation
Precise and stable delays
Input & outputs fully 10KH-ECL interfaced & buffered
Fits 48-pin DIP socket
GND
ENB
1
2
48
47
GND
OUT
data
3
®
delay
devices,
inc.
PACKAGES
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
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
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
N/C
VEE
N/C
A0
VEE
GND
7
8
9
42
41
40
A1
A2
GND
PIN DESCRIPTIONS
IN
OUT
A0-A5
ENB
VEE
GND
Signal Input
Signal Output
Address Bits
Output Enable
-5 Volts
Ground
A3
VEE
GND
IN
15
16
17
19
34
33
32
A4
A5
GND
PDU1064H-xxC5 SMD
PDU1064H-xxMC5 Mil SMD
VEE
24
PDU1064H-xx DIP
PDU1064H-xxM Mil DIP
FUNCTIONAL DESCRIPTION
The PDU1064H-series device is a 6-bit digitally programmable delay line. The delay, TD
A
, from the input
pin (IN) to the output pin (OUT) depends on the address code (A5-A0) according to the following formula:
TD
A
= TD
0
+ T
INC
* A
where A is the address code, T
INC
is the incremental delay of the device, and TD
0
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 (TD
0
):
12ns typical
Setup time and propagation delay:
Address to input setup (T
AIS
):
3.6ns
Disable to output delay (T
DISO
):
1.7ns typical
Operating temperature:
0° to 70° C
Temperature coefficient:
100PPM/°C (excludes TD
0
)
Supply voltage V
EE
:
-5VDC
±
5%
Power Dissipation:
925mw typical (no load)
Minimum pulse width:
20% of total delay
DASH NUMBER SPECIFICATIONS
Part
Number
PDU1064H-.5
PDU1064H-1
PDU1064H-2
PDU1064H-3
PDU1064H-4
PDU1064H-5
PDU1064H-6
PDU1064H-8
PDU1064H-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
±
1.0
6.0
±
1.0
8.0
±
1.0
10.0
±
1.5
Total
Delay (ns)
31.5
±
2.0
63
±
3.1
126
±
6.3
189
±
9.4
252
±
12.6
315
±
15.7
378
±
18.9
504
±
25.2
630
±
31.5
NOTE: Any dash number between .5 and 10
not shown is also available.
©
1997 Data Delay Devices
Doc #97046
12/17/97
DATA DELAY DEVICES, INC.
3 Mt. Prospect Ave. Clifton, NJ 07013
1