Two-Way Power Divider
10 - 500 MHz
Features
q
q
q
DS-109/319
V2.00
FP-2
PIN 0.015 DIA
鹵0.005
(0.038
鹵0.13)
8 PLACES
1
2
3
4
1擄 Phase Balance Max
35 dB Typical Midband Isolation
1.1 Typical Midband VSWR
(From -55擄C to +85擄C)
DS-319
10-500 MHz
0.6 dB Max
0.9 dB Max
25 dB Min
0.15 dB Max
0.2 dB Max
1擄 Max
1.3:1 Max
1.6:1 Max
0.312 MIN TYP
(7.9 MIN)
Guaranteed Speci鏗乧ations*
MODEL
Frequency Range
Insertion Loss (Less coupling)
10-200 MHz
10-500 MHz
Isolation
Amplitude Balance
10-200
10-500
Phase Balance
VSWR (All Ports)
10-200
10-500
DS-109
10-500
5
6
7
8
0.385
鹵
0.020
(9.8
鹵
0.5)
0.6
25
0.080 (2.0)
0.100 (2.5)
0.250 (6.3)
0.51
(12.9
鹵0.5)
0.350 (8.9)
0.150 MAX
(3.8 MAX)
0.060 (1.5)
0.15
1擄
1.3:1
Operating Characteristics
Impedance
Maximum Power Rating
Or Input Power
Internal Load DIssipation
Environmental
MIL-STD-202 screening available.
Pin Con鏗乬uration
DS-109
DS-319
危IN;
P1, Output C; P4
Output D; P8,
Case and all others pins ground.
危IN;
P5, Output 鈥楥鈥? P8,
Output 鈥楧鈥? P2
All others pins are ground.
50 Ohms Nominal
1 Watt Max
0.05 Watts Max
Dimensions in ( ) are in mm.
Unless Otherwise Noted: .xxx = 鹵0.010 (.xx = 鹵0.25)
.xx = 鹵0.02 (.x = 鹵0.5)
WEIGHT (APPROX.): 0.09 OUNCES 2.5 GRAMS
TO-8-2
* All speci鏗乧ations apply with 50 ohm source and load impedance.
Ordering Information
Model No.
DS-109 PIN
DS-319 PIN
Package
Flatpack
TO-8-2
Dimensions in ( ) are in mm.
Unless Otherwise Noted: .xxx = 鹵0.010 (.xx = 鹵0.25)
.xx = 鹵0.02 (.x = 鹵0.5)
Bottom of Case is AC ground.
Speci鏗乧ations Subject to Change Without Notice.
M/A-COM, Inc.
North America:
Tel. (800) 366-2266
Fax (800) 618-8883
s
1
Asia/Paci鏗乧: Tel. +81 (03) 3226-1671
Fax +81 (03) 3226-1451
s
Europe: Tel. +44 (1344) 869 595
Fax +44 (1344) 300 020
1
2
