(1/2)
001-01 / 20130901 / rf_dpx_dpx202170dt-4049a1_en.fm
• All specifications are subject to change without notice.
Multilayer Chip Diplexers
For GSM & WCDMA800/DCS/PCS & WCDMA1900
DPX Series DPX202170DT-4049A1
SHAPES AND DIMENSIONS
RECOMMENDED PC BOARD PATTERNS
ELECTRICAL CHARACTERISTICS
• Ta: +25°C
Item Port Frequency range Minimum value Typical value Maximum value
Insertion loss Lo-band 824 to 960MHz (dB) — 0.24 0.30
Hi-band 1710 to 2170MHz (dB) — 0.38 0.50
Attenuation Lo-band 1710 to 2170MHz (dB) 15 17.7 —
Hi-band 824 to 960MHz (dB) 20 22.8 —
VSWR
ANT 824 to 960MHz — 1.24 1.5
ANT 1710 to 2170MHz — 1.53 1.7
Lo-band 824 to 960MHz — 1.23 1.5
Hi-band 1710 to 2170MHz — 1.51 1.7
Temperature range Operating (°C) –40 — +85
Storage (°C) –40 — +85
Conformity to RoHS Directive
0.9±0.1
1.25±0.15
0.3±0.15
0.2±0.15 0.35±0.15
2.0±0.15
Dimensions in mm
0.65±0.15
654
123
1 GND
2 ANT
3 GND
4 High Band
5 GND
6 Low Band
Terminal functions
0.9320.58
0.77
0.32
0.33
ø0.3 through hole
Land Solder resist Dimensions in mm
•Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and
specific bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.
(2/2)
001-01 / 20130901 / rf_dpx_dpx202170dt-4049a1_en.fm
• All specifications are subject to change without notice.
FREQUENCY CHARACTERISTICS
Lo-BAND PORT ATTENUATION S21
COMMON PORT RETURN LOSS S11
Lo-BAND PORT RETURN LOSS S22
Hi-BAND PORT ATTENUATION S31
ISOLATION S23
Hi-PORT RETURN LOSS S33
Attenuation(dB)
Frequency(MHz)
1: 824MHz
0.228dB
2: 960MHz
0.237dB
3: 1710MHz
17.71dB
4: 2170MHz
24.48dB
15
20
5
0
10
45
50
35
40
30
25
0 500 1000 1500 2000 2500 3000
3
4
12
Return loss(dB)
Frequency(MHz)
15
20
5
0
10
45
50
35
40
30
25
0 500 1000 1500 2000 2500 3000
1: 824MHz
19.5dB
2: 960MHz
28.1dB
3: 1710MHz
19.6dB
4: 2170MHz
13.6dB
3
4
1
2
Return loss(dB)
Frequency(MHz)
15
20
5
0
10
45
50
35
40
30
25
0 500 1000 1500 2000 2500 3000
1: 824MHz
19.9dB
2: 960MHz
32.5dB
3: 1710MHz
0.39dB
4: 2170MHz
0.10dB
34
1
2
Attenuation(dB)
Frequency(MHz)
15
20
5
0
10
45
50
35
40
30
25
0 500 1000 1500 2000 2500 3000
1: 824MHz
22.85dB
2: 960MHz
43.72dB
3: 1710MHz
0.380dB
4: 2170MHz
0.365dB
34
1
2
Isolation(dB)
Frequency(MHz)
15
20
5
0
10
45
50
35
40
30
25
0 500 1000 1500 2000 2500 3000
1: 824MHz
22.3dB
2: 960MHz
33.4dB
3: 1710MHz
16.8dB
4: 2170MHz
22.5dB
3
4
1
2
Return loss(dB)
Frequency(MHz)
15
20
5
0
10
45
50
35
40
30
25
0 500 1000 1500 2000 2500 3000
1: 824MHz
0.21dB
2: 960MHz
0.28dB
3: 1710MHz
20.8dB
4: 2170MHz
13.8dB
3
4
12
