DIRECTIONAL COUPLERS
For RF Applications in Amplifiers and
Signal Monitor Points
Operating bandwidth of 5 MHz to 900 MHz
Extended temperature: -40°C to +85°C
235°C peak IR reflow temperature rating
Low cost
Electrical Specifications @ 25°C — Operating Temperature -40°C to +85°C
Part
Number
A5807
A5808
A5809
A5816
A5908
A5910
A5912
A5916
Frequency
(MHz)
5 - 900
5 - 900
5 - 900
5 - 900
5 - 900
5 - 900
5 - 900
5 - 900
(
W
)
75
75
75
75
75
75
75
75
Z
Coupling
Nom.
(dB)
10 ±0.5
7.5 ±0.5
12 ±0.5
16 ±0.5
7.5 ±0.5
10 ±0.5
12 ±0.5
16 ±0.5
Flatness
(dB MAX)
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
Mainline Loss
TYP
(dB)
1.1
1.6
0.9
0.8
1.6
1.1
0.9
0.8
MAX
(dB)
1.9
2.5
1.4
1.4
2.5
1.9
1.4
1.4
Isolation
(dB MIN)
18
18
18
18
18
18
18
18
VSWR
TYP
(:1)
1.2
1.4
1.2
1.2
1.4
1.2
1.2
1.2
MAX
(:1)
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
Termination
(Pin 4 to GND.)
Internal
Internal
Internal
Internal
*External
*External
*External
*External
*
A59XX
series shall be terminated with a 91
W
from Pin 4 to Ground to achieve listed performance.
Mechanical
A5XXX
.200
5,08
.100
2,54
.130
3,30
.310
7,87
.255
MAX
6,48
A5XXX
DATE CODE
CTRY ORIGIN
.310
MAX
7,87
.090
2,29
INPUT
.050
1,27
1
6
THRU
GND
2
5
GND
INTERNAL
RESISTOR
EXTERNAL
PIN 1
IDENTIFICATION
SUGGESTED PAD LAYOUT
PIN 1
IDENTIFICATION
COUPLED
3
4
.210
MAX
5,33
.100
2,54
.200
5,08
Dimensions:
Inches
mm
Unless otherwise specified, all tolerances are ± .005
0,13
NOTE 1: SUGGESTED VALUE OF EXTERNAL
RESISTOR IS 91
W
.040
1,02
6 PL
BOTTOM VIEW
Weight
. . . . . . . . . . .0.35 grams
Tape & Reel
. . . . . . . . .850/reel
U.S: 858 674 8100
·
U.K: 44 1483 401 700
·
France: 33 3 84 35 04 04
·
Singapore: 65 287 8998
·
Taiwan: 886 2 2698 0228
·
http://www.pulseeng.com
PRELIMINARY A102.P (8/99)
DIRECTIONAL COUPLERS
For RF Applications in Amplifiers and
Signal Monitor Points
Typical S-Parameters
S21
Log
MAG
MAINLINE LOSS
.2 dB / REF -1.5
S21
Log
MAG
COUPLED PORT
1 dB/ REF -12
10 dB
8 dB
16 dB
10 dB
12 dB
8 dB
12 dB
REF -1.5
REF -12
16 dB
5
200
400
Frequency
600
(MHz)
800
1000
5
200
400
Frequency
600
(MHz)
800
1000
S22
SWR
COUPLED PORT SWR
100 m / REF 1.2
S11
SWR
MAIN LINE SWR
100 m / REF 1.2
8 dB
10 dB
10 dB
16 dB
12 dB
16 dB
12 dB
8 dB
REF 1.2
REF 1.2
5
200
400
Frequency
600
(MHz)
800
1000
5
200
400
Frequency
600
(MHz)
800
1000
S21
Log
MAG
ISOLATION
5 dB / REF -20
REF -20
10 dB
8 dB
16 dB
12 dB
5
200
400
Frequency
600
(MHz)
800
1000
For More Information :
UNITED STATES
(Worldwide)
12220 World Trade Drive
San Diego, CA 92128
Quick-Facts: 619 674 9672
http://www.pulseeng.com
TEL: 858 674 8100
FAX: 858 674 8262
UNITED KINGDOM
(Northern Europe)
1 & 2 Huxley Road
The Surrey Research Park
Guildford, Surrey GU2 5RE
United Kingdom
TEL: 44 1483 401700
FAX: 44 1483 401701
FRANCE
(Southern Europe)
Zone Industrielle
F-39270
Orgelet
France
TEL: 33 3 84 35 04 04
FAX: 33 3 84 25 46 41
SINGAPORE
(Southern Asia)
150 Kampong Ampat
#07-01/02
KA Centre
Singapore 368324
TEL: 65 287 8998
FAX:65 280 0080
TAIWAN, R.O.C.
(Northern Asia)
3F-4, No. 81, Sec. 1
HsinTai Wu Road
Hsi-Chih, Taipei Hsien
Taiwan, R.O.C.
Tel: 886 2 2698 0228
FAX: 886 2 2698 0948
DISTRIBUTOR
Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product
names mentioned herein may be trademarks or registered trademarks of their respective owners.
Printed on recycled paper. ©1999, Pulse Engineering, Inc.
PRELIMINARY A102.P (8/99)
Mouser Electronics
Authorized Distributor
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A5816T A5908T A5910T A5912T A5808T A5807T
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