FIXED DIP DELAY LINE
TD/TR = 10
(SERIES 2211)
FEATURES PACKAGES
· High bandwidth (TD/TR =10)
· Low profile
· Epoxy encapsulated
· Meets or exceeds MIL-D-23859C
FUNCTIONAL DESCRIPTION
The 2211-series device is a fixed, single-input, single-output, passive delay line. The signal input (IN) is
reproduced at the output (OUT) with a delay (TD) given by the device dash number. The characteristic
impedance of the line is given by the letter code that follows the dash number (See Table). The rise time
(TR) of the line is 10% of TD, and the 3dB bandwidth is given by 3.5 / TD.
SERIES SPECIFICATIONS
· Dielectric breakdown: 50 Vdc
· Distortion @ output: 10% max.
· Operating temperature: -55°C to +125°C
· Storage temperature: -55°C to +125°C
· Temperature coefficient: 100 PPM/°C
DASH NUMBER SPECIFICATIONS
Part
Number
TD
(ns)
TR
(ns)
Imped.
(W)
RDC
(W)
2211-50A 50.0 ± 2.5 5.0 50 3.2
2211-60A 60.0 ± 3.0 6.0 50 3.6
2211-80A 80.0 ± 4.0 8.0 50 5.0
2211-100A 100 ± 5.0 10.0 50 6.0
2211-150A 150 ± 7.5 15.0 50 6.0
2211-200A 200 ± 10.0 20.0 50 7.0
2211-50B 50.0 ± 2.5 5.0 100 6.0
2211-60B 60.0 ± 3.0 6.0 100 6.0
2211-80B 80.0 ± 4.0 8.0 100 6.5
2211-100B 100 ± 5.0 10.0 100 7.0
2211-150B 150 ± 7.5 15.0 100 8.0
2211-200B 200 ± 10.0 20.0 100 8.5
2211-300B 300 ± 15.0 30.0 100 11.0
2211-400B 400 ± 20.0 40.0 100 12.0
ó1997 Data Delay Devices
data
delay
devices, inc.
ò
3
24
23
22
21
20
19
18
17
16
15
14
13
1
2
3
4
5
6
7
8
9
10
11
12
N/C
IN
N/C
N/C
N/C
N/C
N/C
N/C
N/C
N/C
N/C
GND
N/C
OUT
N/C
N/C
N/C
N/C
N/C
N/C
N/C
N/C
N/C
N/C
2211-xxz (DIP)
2211-xxzC4 (Gull-Wing)
xx = Delay (TD)
z = Impedance Code
PIN DESCRIPTIONS
IN Signal Input
OUT Signal Output
GND Ground
DASH NUMBER SPECIFICATIONS
Part
Number
TD
(ns)
TR
(ns)
Imped
.
(W)
RDC
(W)
2211-40C 40.0 ± 2.0 4.0 200 7.0
2211-80C 80.0 ± 4.0 8.0 200 8.0
2211-120C 120 ± 6.0 12.0 200 10.0
2211-200C 200 ± 10.0 20.0 200 13.0
2211-300C 300 ± 15.0 30.0 200 12.0
2211-400C 400 ± 20.0 40.0 200 15.0
2211-500C 500 ± 25.0 50.0 200 17.0
2211-600C 600 ± 30.0 60.0 200 23.0
2211-800C 800 ± 40.0 80.0 200 38.0
2211-50D 50.0 ± 2.5 5.0 250 7.0
2211-100D 100 ± 5.0 10.0 250 10.0
2211-150D 150 ± 7.5 15.0 250 12.0
2211-200D 200 ± 10.0 20.0 250 22.0
2211-250D 250 ± 12.5 25.0 250 21.0
2211-300D 300 ± 15.0 30.0 250 23.0
2211-400D 400 ± 20.0 40.0 250 26.0
2211-500D 500 ± 25.0 50.0 250 30.0
2211-600D 600 ± 30.0 60.0 250 37.0
2211-800D 800 ± 40.0 80.0 250 41.0
2211-1000D 1000 ± 50.0 100 250 47.0
2211-200G 200 ± 10.0 20.0 500 20.0
2211-300G 300 ± 15.0 30.0 500 37.0
2211-400G 400 ± 20.0 40.0 500 40.0
2211-500G 500 ± 25.0 50.0 500 45.0
2211-600G 600 ± 30.0 60.0 500 52.0
2211-800G 800 ± 40.0 80.0 500 80.0
2211-1000G 1000 ± 50.0 100 500 100
2211-1200G 1200 ± 60.0 120 500 110
2211-1500G 1500 ± 75.0 150 500 130
2211-2000G 2000 ± 100 200 500 156
PASSIVE DELAY LINE TEST SPECIFICATIONS
TEST CONDITIONS
INPUT: OUTPUT:
Ambient Temperature: 25oC ± 3oC Rload: 10MW
Input Pulse: High = 3.0V typical Cload: 10pf
Low = 0.0V typical Threshold: 50% (Rising & Falling)
Source Impedance: 50W Max.
Rise/Fall Time: 3.0 ns Max. (measured
at 10% and 90% levels)
Pulse Width (TD <= 75ns): PWIN = 100ns
Period (TD <= 75ns): PERIN = 1000ns
Pulse Width (TD > 75ns): PWIN = 2 x TD
Period (TD > 75ns): PERIN = 10 x TD
NOTE: The above conditions are for test only and do not in any way restrict the operation of the device.
Timing Diagram For Testing
DRISE DFALL
PERIN
PWIN
TRISE TFALL
10% 10%
50% 50%
90% 90%
50% 50%
VIH
VIL
VOH
VOL
INPUT
SIGNAL
OUTPUT
SIGNAL
TRISE TFALL
10% 10%
90% 90%
OUT IN OUT
TRIG
IN
TRIG
Test Setup
DEVICE UNDER
PULSE TEST (DUT) OSCILLOSCOPE
GENERATOR