概述
数据手册DPX202690DT-4149A2 概述
Duplexer,
DPX202690DT-4149A2 数据手册
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PDF下载R F C o m p o n e n t s
July 2015
Multilayer Diplexer
For 704-960MHz / 1710-2690MHz
DPX202690DT-4149A2
2.0x1.25mm [EIA 0805]*
* Dimensions Code JIS[EIA]
R F C o m p o n e n t s
Conformity to RoHS Directive
Multilayer Diplexer
For 704-960MHz / 1710-2690MHz
DPX202690DT-4149A2
SHAPES AND DIMENSIONS
[Top view]
2.00 0.15
0.90 0.10
( )
1
( )
2
( )
3
( )
6
( )
5
( )
4
Marking
0.65 0.15
0.30 0.15
[Bottom view]
Terminal functions
1
2
3
4
5
6
High-band
GND
Low-band
GND
Common
GND
0.20 0.15
0.35 0.15
Dimensions in mm
RECOMMENDED LAND PATTERN
EVALUATION BOARD
ø0.30 through hole
0.33
0.32
Dimensions in mm
0.32
0.33
Land
Solder resist
Dimensions in mm
Line width should be designed to match 50Ω characteristic impedance,
depending on PCB material and thickness.
RoHS Directive Compliant Product: See the following for more details related to RoHS Directive compliant products. http://product.tdk.com/en/environment/rohs/
• All specifications are subject to change without notice.
• Before using these products, be sure to request the delivery specifications.
20150701 / rf_dpx_dpx202690dt-4149a2_en.fm
R F C o m p o n e n t s
DPX202690DT-4149A2
ELECTRICAL CHARACTERISTICS
LOW-BAND
Frequency Range
(MHz)
Item
Min.
Typ.
Max.
Insertion Loss (dB)
Return Loss (dB)
704 to 960
704 to 824
824 to 960
1710 to 2170
2170 to 2690
—
0.24
18.0
19.7
17.7
0.30
—
—
—
—
11.73
13.98
15
Attenuation (dB)
13
16.8
Characteristic Impedance (ꢀ)
・Ta: +25 5°C
50 (Nominal)
HIGH-BAND
Item
Frequency Range
(MHz)
Min.
Typ.
Max.
1710 to 2170
2170 to 2690
1710 to 2170
2170 to 2690
704 to 824
824 to 960
—
—
11.73
7.36
17
0.38
0.83
13.7
8.8
20.4
22.8
0.50
1.20
—
—
—
Insertion Loss (dB)
Return Loss (dB)
Attenuation (dB)
20
—
Characteristic Impedance (ꢀ)
・Ta: +25 5°C
50 (Nominal)
TEMPERATURE RANGE
Operating temperature
Storage temperature
（°C）
（°C）
–40 to +85
–40 to +85
• All specifications are subject to change without notice.
• Before using these products, be sure to request the delivery specifications.
20150701 / rf_dpx_dpx202690dt-4149a2_en.fm
R F C o m p o n e n t s
DPX202690DT-4149A2
FREQUENCY CHARACTERISTICS
LOW-BAND
Insertion Loss
0.0
HIGH-BAND
Insertion Loss
0.0
0.5
1.0
1.5
2.0
2.5
3.0
0.5
1.0
1.5
2.0
2.5
3.0
500
600
700
800
900
1000
)
1100
1200
1300
1600
1800
2000
2200
)
Frequency MHz
2400
2600
2800
3000
(
(
Frequency MHz
Return Loss
Return Loss
0
0
10
20
30
40
10
20
30
40
50
50
1600
1800
2000
2200
2400
2600
2800
3000
500
600
700
800
900
1000
1100
1200
1300
(
)
Frequency MHz
(
)
Frequency MHz
Attenuation
Attenuation
0
0
10
20
30
40
50
10
20
30
40
50
0
0
500
1000
1500
2000
2500
3000
500
1000
1500
2000
2500
3000
( )
Frequency MHz
(
)
Frequency MHz
• All specifications are subject to change without notice.
• Before using these products, be sure to request the delivery specifications.
20150701 / rf_dpx_dpx202690dt-4149a2_en.fm
R F C o m p o n e n t s
DPX202690DT-4149A2
FREQUENCY CHARACTERISTICS
COMMON
Return Loss
0
Isolation
0
10
20
30
40
50
10
20
30
40
50
0
0
500
1000
1500
2000
2500
3000
500
1000
1500
2000
2500
3000
(
)
Frequency MHz
(
)
Frequency MHz
• All specifications are subject to change without notice.
• Before using these products, be sure to request the delivery specifications.
20150701 / rf_dpx_dpx202690dt-4149a2_en.fm
R F C o m p o n e n t s
RECOMMENDED REFLOW PROFILE
Preheating
Soldering
Peak
T4
3°C/sec
or lower
6°C/sec
or lower
T3
T3
T2
t3
t2
T1
t1
t: Time
Soldering
Critical zone (T3 to T4)
Preheating
Peak
Temp.
T1
Time
t1
Temp.
T3
Time
t2
Temp.
T4
Time
t3
T2
150°C
200°C
60 to 120sec
217°C
60 to 120sec
240 to 260°C
30sec max.
t3 : Time within 5°C of actual peak temperature
The maximum number of reflow is 3.
• All specifications are subject to change without notice.
• Before using these products, be sure to request the delivery specifications.
R F C o m p o n e n t s
REMINDERS FOR USING THESE PRODUCTS
Before using these products, be sure to request the delivery specifications.
SAFETY REMINDERS
Please pay sufficient attention to the warnings for safe designing when using these products.
REMINDERS
The products listed on this catalog are intended for use in general electronic equipment (AV equipment, telecommunications equipment,
home appliances, amusement equipment, computer equipment, personal equipment, office equipment, measurement equipment,
industrial robots) under a normal operation and use condition.
The products are not designed or warranted to meet the requirements of the applications listed below, whose performance and/or quality
require a more stringent level of safety or reliability, or whose failure, malfunction or trouble could cause serious damage to society, person
or property.
Please understand that we are not responsible for any damage or liability caused by use of the products in any of the applications below
or for any other use exceeding the range or conditions set forth in this catalog.
(1) Aerospace/Aviation equipment
(2) Transportation equipment (cars, electric trains, ships, etc.)
(3) Medical equipment
(8) Public information-processing equipment
(9) Military equipment
(10) Electric heating apparatus, burning equipment
(11) Disaster prevention/crime prevention equipment
(12) Safety equipment
(4) Power-generation control equipment
(5) Atomic energy-related equipment
(6) Seabed equipment
(13) Other applications that are not considered general-purpose
applications
(7) Transportation control equipment
When using this product in general-purpose applications, you are kindly requested to take into consideration securing protection circuit/
equipment or providing backup circuits, etc., to ensure higher safety.
• All specifications are subject to change without notice.
• Before using these products, be sure to request the delivery specifications.
20150701 / rf_dpx_dpx202690dt-4149a2_en.fm
DPX202690DT-4149A2 CAD模型
引脚图
封装焊盘图
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