2075A [DATADELAY]
FIXED HIGH B.W. DELAY LINE TR < 1ns; 固定的高B.W. DELAY LINE TR \u003c 1ns的
| 型号： | 2075A |
| 厂家： | 
DATA DELAY DEVICES, INC. |
| 描述： | FIXED HIGH B.W. DELAY LINE TR < 1ns |
| 文件： | 总2页 (文件大小：31K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
2075/2075A
Ò
FIXED HIGH B.W. DELAY LINE
TR < 1ns
(SERIES 2075 & 2075A)
data
delay
devices,
3
inc.
FEATURES
PACKAGES
·
·
·
·
·
·
·
Microstrip Technology
2075-xx
xx = Delay (TD)
IN
IN
OUT
Fast rise time for high frequency applications
Fixed delays available from 300ps to 6ns
Mechanically variable delay available (2075A)
I/O reversible
BNC female connectors
Meets or exceeds MIL-D-23859C
2075A
OUT
FUNCTIONAL DESCRIPTION
PIN DESCRIPTIONS
The 2075- and 2075A-series devices are single-input, single-output,
passive delay lines. For the 2075, the signal input (IN) is reproduced at the
output (OUT), shifted by a time (TD) given by the device dash number.
The rise time (TR) of the lines is no more than 1ns, resulting in a 3dB
IN
Signal Input (BNC)
OUT Signal Output (BNC)
bandwidth of at least 350MHz. For the 2075A, the delay is mechanically variable from 3ns to 7ns and the
bandwidth is 6MHz. The characteristic impedance of both lines is nominally 75 ohms.
SERIES SPECIFICATIONS
DASH NUMBER
SPECIFICATIONS
·
·
Tolerance:
Bandwidth (2075):
2% or 20ps
Part
Delay
(ps)
Imped.
>350MHz (2075)
6MHz (2075A)
Approx. 0.2dB
>500 Vdc
Number
2075-300
2075-500
2075-1000
2075-2000
2075-3000
2075-4000
2075-5000
2075-6000
2075A
(W)
75
75
75
75
75
75
75
75
75
300 ± 20
500 ± 20
·
·
·
·
Ripple in pass-band:
Dielectric breakdown:
Operating temperature:
1000 ± 20
2000 ± 40
3000 ± 60
4000 ± 80
5000 ± 100
6000 ± 120
3-7ns
-65°C to +125°C
Temperature coefficient: <100 PPM/°C
Serpentine
Dielectric
IN
OUT
GND
GND
Functional Diagram (2075)
1.05
MAX.
Adjustment screw
(2075A only)
2.00 MAX.
.680 MAX.
Package Dimensions
Ó2001 Data Delay Devices
Doc #01010
11/2/01
DATA DELAY DEVICES, INC.
3 Mt. Prospect Ave. Clifton, NJ 07013
1
2075/2075A
PASSIVE DELAY LINE TEST SPECIFICATIONS
TEST CONDITIONS
INPUT:
OUTPUT:
Ambient Temperature:
Source Amplitude:
Source Impedance:
Input Frequency:
25oC ± 3oC
0dBm typical
75W nominal
27.777778MHz
Zload
:
75W nominal
Network analyzer is used in phase measurement mode, normalized with a calibrated BNC jumper between
input and output signals. Delay is related to phase lag with proportionality constant of 100ps/deg.
NOTE: The above conditions are for test only and do not in any way restrict the operation of the device.
50-OHM
RF
OUT
IN R
IN A
IN
SIGNAL
DIVIDER
(HP 35676
-66301)
IMPEDANCE MATCHING
NETWORKS
50-Ohm Coax
50-Ohm Coax
OUT R
OUT A
OUT B
50-Ohm Coax
IN
50W
75W
GND
GND
GND
NETWORK
DEVICE
UNDER
TEST
ANALYZER
(HP 3577A)
IN B
50-Ohm Coax
OUT
50W
75W
GND
GND
GND
Test Setup
Doc #01010
11/2/01
DATA DELAY DEVICES, INC.
Tel: 973-773-2299 Fax: 973-773-9672 http://www.datadelay.com
2
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