TF50-5 Datasheet, PDF (1/1 Pages) Rhombus Industries Inc. – TF Series Fast tr High Performance 20 Section 10-Tap 28-Pin Delay Lines

TF Series Fast t_r
High Performance
20 Section 10-Tap
28-Pin Delay Lines
Fast Rise Time ( t / t 10 )
dr
High Bandwidth 0.35 / t_r
Low Distortion LC Network
10 Equal Delay Taps
Standard Impedances: 50 - 75 - 100 - 200 Ω
Stable Delay vs. Temperature: 100 ppm/^OC
Operating Temperature Range -55^OC to +125^OC
TF Schematic Diagram
COM
COM
28 27 26 25 24 23 22 21 20 19 18 17 16 15
Dimensions in Inches (mm)
1.450
(36.83)
MAX.
.030
(0.76)
.275
(6.99)
TYP. _MAX.
.320 (8.13)
.290 (7.37)
.300
(7.62)
MAX.
1 23 45 6 7 8
IN
10% 20% 30% 40% 50%
9 10 11 12 13 14
60% 70% 80% 90% 100%
.050
(1.27)
TYP.
Electrical Specifications at 25^OC ^{1, 2, 3} (Refer to Operating Specifications for Passive Delays page 2.)
Delay Tolerances
Total
(ns)
Tap-to-Tap
(ns)
50 Ohm
Part Number
Rise
Time
(ns)
DCR
max.
(Ohms)
75 Ohm
Part Number
Rise
Time
(ns)
DCR
max.
(Ohms)
100 Ohm
Part Number
50 ± 2.5 5.0 ± 1.0 TF50-5 6.2 1.9 TF50-7 6.2 2.0 TF50-10
75 ± 3.7 7.5 ± 2.0 TF75-5 9.2 2.1 TF75-7 9.2 2.2 TF75-10
80 ± 4.0 8.0 ± 2.0 TF80-5 9.5 2.2 TF80-7 9.6 2.3 TF80-10
100 ± 5.0 10.0 ± 2.0 TF100-5 11.2 2.3 TF100-7 11.7 2.5 TF100-10
120 ± 6.0 12.0 ± 2.0 TF120-5 13.4 2.3 TF120-7 13.7 2.7 TF120-10
150 ± 15.0 15.0 ± 2.5 TF150-5 15.7 2.4 TF150-7 16.1 3.1 TF150-10
200 ± 10.0 20.0 ± 3.0 TF200-5 21.3 2.5 TF200-7 21.5 3.3 TF200-10
250 ± 12.5 25.0 ± 3.0 TF250-5 27.2 2.6 TF250-7 27.3 3.5 TF250-10
300 ± 15.0 30.0 ± 3.5 TF300-5 31.1 2.7 TF300-7 31.4 3.6 TF300-10
400 ± 20.0 40.0 ± 4.0 TF400-5 41.0 2.8 TF400-7 41.3 3.7 TF400-10
500 ± 25.0 50.0 ± 5.0 TF500-5 50.8 2.9 TF500-7 53.1 3.9 TF500-10
.020
(0.51)
TYP.
Rise
Time
(ns)
6.4
9.4
9.9
12.5
13.8
16.4
21.6
27.5
32.3
41.7
54.2
.100
(2.54)
TYP.
.120
(3.05)
MIN.
DCR
max.
(Ohms)
2.2
2.3
2.4
2.7
3.1
3.5
3.8
4.3
4.6
4.8
5.1
.010
(0.25)
TYP.
.350 (8.89)
.310 (7.87)
Multi-Line Delay Modules
5 Independent Lines can be Cascaded
to Achieve Wide Range of Delays
Applications include Video & Test Equipment
Standard Impedances: 50 - 75 - 100 Ω
Stable Delay vs. Temperature: 100 ppm/^OC
Operating Temperature Range -55^OC to +125^OC
DLM5
Schematic
Diagram
OUT OUT OUT OUT OUT
1
2
3
4
5
14 13 12 11 10
9
8
1
23
4
5
6
7
COM IN1 IN2 IN3 IN4 IN5 COM
Electrical Specifications at 25^OC ^{1, 2, 3} (Refer to Operating Specifications for Passive Delays page 2.)
Multi-Line
Passive P/N
Nominal
Impedance
Nominal
Combined
Delay
DCR max.
(Ohms)
Line 1 (ns)
Pin 2 to Pin 13
DLM5-1555 50 Ω 155
1.2
80 ± 4.0
DLM5-785 50 Ω 77.5
1.1
40 ± 2.0
DLM5-395 50 Ω 38.5
0.9
20 ± 1.0
Line 2 (ns)
Pin 3 to Pin 12
40 ± 2.0
20 ± 1.0
10 ± 1.0
Line 3 (ns)
Pin 4 to Pin 11
20 ± 1.0
10 ± 1.0
5.0 ± 0.5
Line 4 (ns)
Pin 5 to Pin 10
10 ± 1.0
5.0 ± 0.5
2.5 ± 0.5
Line 5 (ns)
Pin 6 to Pin 9
5.0 ± 0.5
2.5 ± 0.5
1.0 ± 0.4
.300" Wide DIP
14 Pin Package
Detailed Drawing.
See pg. 9 (TZB type)
DLM5-1557 75 Ω 155
1.3
80 ± 4.0 40 ± 2.0
20 ± 1.0 10 ± 1.0 5.0 ± 0.5
DLM5-787 75 Ω 77.5
1.2
40 ± 2.0
20 ± 1.0
10 ± 1.0 5.0 ± 0.5 2.5 ± 0.5
D14-300
DLM5-397 75 Ω 38.5
1.0
20 ± 1.0
10 ± 1.0 5.0 ± 0.5 2.5 ± 0.5 1.0 ± 0.4
DLM5-1551 100 Ω 155
1.8
80 ± 4.0 40 ± 2.0
20 ± 1.0 10 ± 1.0 5.0 ± 0.5
DLM5-781 100 Ω 77.5
1.7
40 ± 2.0
20 ± 1.0
10 ± 1.0 5.0 ± 0.5 2.5 ± 0.5
DLM5-391 100 Ω 38.5
1.5
20 ± 1.0
10 ± 1.0 5.0 ± 0.5 2.5 ± 0.5 1.0 ± 0.4
1. Rise Times are measured from 10% to 90% points.
2. Delay Times measured at 50% points of leading edge.
3. Output (100% Tap) terminated through Z_O to ground.
Specifications subject to change without notice.
For other values & Custom Designs, contact factory.
DLM_TF 1/98
Rhombus
Industries Inc.
15801 Chemical Lane, Huntington Beach, CA 92649-1595
10
Tel: [phone] • Fax: [phone]