HJF-A-500SQ Datasheet, PDF (1/1 Pages) Merrimac Industries, Inc. – 0/180° HYBRID JUNCTION

HJF-A-500 SQ
0/180° HYBRID JUNCTION
REV: 001, 03/11/02
• SPACE QUALIFIED
• 5 - 1000 MHz
• BROADBAND, HIGH ISOLATION
TECHNICAL DESCRIPTION / APPLICATION
The HJF-A-500 SQ hybrid junction covers a frequency range of 5 - 1000 MHz using a special lumped
element design to reduce the size while maintaining high performance. This device has been designed
in accordance with Merrimac document CENG-0001, “Standard Design Requirements for Space Qualified
Devices”.
MODEL
NUMBER
HJF-A-500 SQ
INPUT POWER MAX
1W
FREQUENCY
RANGE
MHz
5 - 1000
COUPLING
NOM.
3.0 dB
GENERAL SPECIFICATIONS
ISOLATION
EH (dB)
MIN. TYP.
INSERTION LOSS
dB
MAX.
TYP.
25
30
1.7
1.2
IMPEDANCE
NOM.
AMPLITUDE
BALANCE dB
MAX. TYP.
PHASE BALANCE
MAX. TYP.
VSWR
INPUT/ OUTPUT
MAX.
TYP.
0.4
0.2
±4°
±2°
1.4:1
1.2:1
WEIGHT
MAX.
OPERATING TEMPERATURE
50 OHM
2.8 g
-55° to +85 ° C
.385±0.020
[9.78±.508]
PACKAGE OUTLINE
.312±.030
[7.92±0.76]
(TYP)
.150 MAX.
[3.81]
.510±0.020
[12.954±0.508]
*.350 TYP
[8.89]
*.250 TYP
[6.35]
ø.015±0.005
[0.38±0.127]
TYP. 8 PINS
NOTES:
1. TOLERANCE ON 3 PLACE DECIMALS ±.010 [.25mm] EXCEPT AS NOTED.
2. MAX. IS LARGEST DIMENSION ALLOWED.
3. DIMENSIONS = INCHES [mm]
4. METRIC EQUIVALENTS ARE TO THE NEAREST .01mm.
5. ALL LEADS TO BE WITHIN ± .010 [.25mm] OF EACH OTHER AT THIS DIMENSION.
6. DIMENSIONS MARKED WITH * APPLY ONLY AT BODY.
7. ALL UNMARKED PINS ARE CASE GROUND.
*.100 TYP
[2.54]
*.080 TYP 5
[2.03]
*.050±0.015
[1.27±0.381]
E
H
1
2
Isol. In 0° ref. 0°
In Isol. 0° -180°
Merrimac Industries, RF & Microwave Products Division / 41 Fairfield Place, West Caldwell, NJ 07006
Tel: [phone] / Fax: [phone] / Internet: www.Merrimacind.com