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PDH 4-bit Product Specifications
Logic 1:ECL (H) Level
| Logic 0:ECL (L) Level |
|
Step
|
Addresses |
4-Bit PDH |
| D0 |
D1 |
D2 |
D3 |
PDH4050 |
PDH4100 |
PDH4125 |
PDH4250 |
PDH4500 |
PDH4102 |
| 0 |
0 |
0 |
0 |
0 |
0(ps) |
0(ps) |
0(ps) |
0(ps) |
0(ns) |
0(ns) |
| 1 |
1 |
0 |
0 |
0 |
50 |
100 |
125 |
250 |
0.5 |
1 |
| 2 |
0 |
1 |
0 |
0 |
100 |
200 |
250 |
500 |
1.0 |
2 |
| 3 |
1 |
1 |
0 |
0 |
150 |
300 |
375 |
750 |
1.5 |
3 |
| 4 |
0 |
0 |
1 |
0 |
200 |
400 |
500 |
1000 |
2.0 |
4 |
| 5 |
1 |
0 |
1 |
0 |
250 |
500 |
625 |
1250 |
2.5 |
5 |
| : |
|
| 13 |
1 |
0 |
1 |
1 |
650 |
1300 |
1625 |
3250 |
6.5 |
13 |
| 14 |
0 |
1 |
1 |
1 |
700 |
1400 |
1750 |
3500 |
7.0 |
14 |
| 15 |
1 |
1 |
1 |
1 |
750±5% |
1500±5% |
1875±5% |
3750±5% |
7.5±5% |
15±5% |
| Step Accuracy±1/2LSB up to 80 MHz |
50ps±25ps |
100ps±50ps |
125ps±62.5ps |
250ps±125ps |
0.5ns±0.25ns |
1ns±0.5ns |
Depending upon the desired level of accuracy, these may be used at a much higher frequencies than indicated above. Reference value:±1LSB at 150MHz. |
PDH 6-bit Product Specifications
Logic 1:ECL (H) Level
| Logic 0:ECL (L) Level |
|
Step
|
Addresses |
6-Bit PDH |
| D0 |
D1 |
D2 |
D3 |
D4 |
D5 |
PDH6050 |
PDH6100 |
PDH6125 |
PDH6200 |
PDH6500 |
| 0 |
0 |
0 |
0 |
0 |
0 |
0 |
0(ps) |
0(ps) |
0(ps) |
0(ns) |
0(ns) |
| 1 |
1 |
0 |
0 |
0 |
0 |
0 |
50 |
100 |
125 |
0.2 |
0.5 |
| 2 |
0 |
1 |
0 |
0 |
0 |
0 |
100 |
200 |
250 |
0.4 |
1.0 |
| 3 |
1 |
1 |
0 |
0 |
0 |
0 |
150 |
300 |
375 |
0.6 |
1.5 |
| 4 |
0 |
0 |
1 |
0 |
0 |
0 |
200 |
400 |
500 |
0.8 |
2.0 |
| 5 |
1 |
0 |
1 |
0 |
0 |
0 |
250 |
500 |
625 |
1.0 |
2.5 |
| : |
|
| 13 |
1 |
0 |
1 |
1 |
0 |
0 |
650 |
1300 |
1625 |
2.6 |
6.5 |
| 14 |
0 |
1 |
1 |
1 |
0 |
0 |
700 |
1400 |
1750 |
2.8 |
7.0 |
| 15 |
1 |
1 |
1 |
1 |
0 |
0 |
750 |
1500 |
1875 |
3.0 |
7.5 |
| : |
|
| 61 |
1 |
0 |
1 |
1 |
1 |
1 |
3050 |
6100 |
7625 |
12.2 |
30.5 |
| 62 |
0 |
1 |
1 |
1 |
1 |
1 |
3100 |
6200 |
7750 |
12.4 |
31.0 |
| 63 |
1 |
1 |
1 |
1 |
1 |
1 |
3150±5% |
6300±5% |
7875±5% |
12.6±5% |
31.5±5% |
| Step Accuracy±1/2LSB up to 80 MHz |
50ps±25ps |
100ps±50ps |
125ps±62.5ps |
0.2ns±0.1ns |
0.5ns±0.25ns |
Depending upon the desired level of accuracy, these may be used at a much higher frequencies than indicated above. Reference value:±1LSB at 150MHz. |
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1875 South Grant Street, Suite 570 ~ San Mateo, CA 94402 USA ~ (650) 212-4744 ~
sales@elmectech.com
Copyright © ELMEC Technology of America, Inc. All Rights Reserved.
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