DS58-0002-RTR [ETC]
Low Cost Eight-Way SMT Power Divider 17002000 MHz ; 低成本八路SMT功率分配器17002000兆赫\n
| 型号： | DS58-0002-RTR |
| 厂家： | 
ETC |
| 描述： | Low Cost Eight-Way SMT Power Divider 17002000 MHz
|
| 文件： | 总2页 (文件大小：70K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Preliminary Specifications
Low Cost Eight-Way SMT Power Divider
1700 - 2000 MHz
DS58-0002
V1.00
Features
SSOP-20
-B-
.010(0.25) M
B
M
●
Small Size, Low Profile
PIN 20
●
.150/.157
(3.81/3.99)
Superior Repeatability ( Lot-to-Lot Variation)
●
Industry Standard SSOP-20 SMT Plastic Package
.228/.244
(5.79/6.20)
ORIENTATION
MARK (OPTIONAL)
●
Typical Isolation: 25 dB
PIN 1
-A-
.010/.029 x 45°
CHAMFER
(0.25/0.75)
●
Typical Insertion Loss: 1.1 dB
.3370/.3440
(8.56/8.74)
.0530/.0690
(1.35/1.75)
R .008/.013
(0.20/0.33)
●
Low Cost
0°-8°
.0070/.010
(0.18/0.25)
-C-
●
1 Watt Power Handling
.016/.050
(0.40/1.27)
.025(0.64) BSC.
.0040/.0100
(0.10/0.25)
16X .008/.012
(0.20/0.30)
Description
.007(0.18) M C A
B
S M
M/A-COM’s DS58-0002 is an IC-based monolithic power
divider in low cost SSOP-20 plastic packages. This 8-way
power divider is ideally suited for applications where
PCB real estate is at a premium and part count reduction
and cost are critical. Typical applications include base
station switching networks and other cellular equipment,
including subscriber units. Available in tape and reel.
20-Lead SSOP outline dimensions
(All dimensions per JEDEC No. MS-137-AD, Issue C)
Dimensions in () are in mm.
Unless Otherwise Noted:.XXX=±.010 (.XX=±0.25)
.XX=.02 (.X=±0.5)
The DS58-0002 is fabricated using a passive-integrated
circuit process. The process features full chip passivation
for increased performance and reliability.
Ordering Information
Part Number
DS58-0002
Package
SSOP 20-Lead Plastic Package
Forward Tape and Reel*
Reverse Tape and Reel*
DS58-0002-TR
DS58-0002-RTR
* If specific reel size is required, consult factory for part number
assignment.
Typical Electrical Specifications1, T = +25°C
A
Parameter
Units
Min.
Typ.
1.1
25
Max.
Insertion Loss Above 9.0dB
Isolation
dB
dB
1.5
20
VSWR
1.4:1
0.8
8
1.8:1
1.2
Amplitude Balance
Phase Balance
dB
°
14
1. All specifications apply with 50-0hm source and load impedance.
The Preliminary Specifications Data Sheet Contains Typical Electrical Specifications Which May Change Prior to Final Introduction.
M/A-COM, Inc.
1
North America: Tel. (800) 366-2266
Fax (800) 618-8883
■
Asia/Pacific: Tel. +81 (03) 3226-1671
Fax +81 (03) 3226-1451
■
Europe: Tel. +44 (1344) 869 595
Fax +44 (1344) 300 020
Low Cost Eight-Way SMT Power Divider
Absolute Maximum Ratings1
DS58-0002
V1.00
DS58
GND
1
GND
20
Parameter
Input Power2
Absolute Maximum
1 W CW
RF 4 (OUT)
2
RF 5 (OUT)
19
GND
3
GND
18
Operating Temperature
Storage Temperature
-40°C to +85°C
-65°C to +150°C
RF 3 (OUT)
4
RF 6 (OUT)
17
GND
5
GND
16
1. Exceeding these limits may cause permanent damage.
2. With internal load dissipation of 0.125 W Maximum.
RF 2 (OUT)
6
RF 7 (OUT)
15
GND
7
GND
14
RF 1 (OUT)
8
RF 8 (OUT)
13
GND
9
GND
12
RF IN
10
NC
11
PINS 1,3,5,7,9,12,14,16,18 AND 20
SHOULD BE DC AND RF GROUNDED.
Typical Performance @ +25°C
INSERTION LOSS vs FREQUENCY
(ABOVE THEORETICAL SPLIT LOSS)
VSWR vs FREQUENCY
2.0
1.8
1.6
1.4
1.2
0
-0.5
-1
-1.5
-2
1.0
824
858
892
926
960
1.7
1.75
1.8
1.85
1.9
1.95
2
FREQUENCY (MHz)
FREQUENCY (MHz)
ISOLATION vs FREQUENCY
0
-10
-20
-30
-40
824
858
892
926
960
FREQUENCY (MHz)
The Preliminary Specifications Data Sheet Contains Typical Electrical Specifications Which May Change Prior to Final Introduction.
2
M/A-COM, Inc.
North America: Tel. (800) 366-2266
Fax (800) 618-8883
■
Asia/Pacific: Tel. +81 (03) 3226-1671
Fax +81 (03) 3226-1451
■
Europe: Tel. +44 (1344) 869 595
Fax +44 (1344) 300 020
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