DEA161990LT-1182 TDK Corporation, DEA161990LT-1182 Datasheet - Page 13

• Manufacturer Part Number: DEA161990LT-1182
• Description: FILTER LOWPASS PCS/TX-RX SMD
• Manufacturer: TDK Corporation
• Series: DEAr

Specifications of DEA161990LT-1182

• Package / Case: 0603 (1608 Metric)
• Frequency: 1.92GHz Center
• Bandwidth: 140MHz
• Filter Type: Low Pass
• Insertion Loss: 0.7dB
• Mounting Type: Surface Mount
• Product: Band Pass Filters
• Frequency Range: 810 MHz to 956 MHz
• Operating Temperature Range: - 40 C to + 85 C
• Termination Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Ripple: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 445-3965-2

Multilayer Low Pass Filters, DEA Series
DEA161990LT-1180A1 FOR EGSM, DCS, PCS /Tx&Rx
SHAPES AND DIMENSIONS
ELECTRICAL CHARACTERISTICS
Item
Insertion loss
Attenuation
Temperature range
• Ta: +25±5°C
FREQUENCY CHARACTERISTICS
VSWR
ATTENUATION
• All specifications are subject to change without notice.
–1
0.2±0.1
–10
–20
–30
–40
–50
–60
0
800
1
1800
1.6±0.15
–0.2
–0.4
–0.6
–0.8
0.5±0.1
0.8
0.6
0.4
0.2
3 4
12
0
2
4
–1
jV
1
Frequency ( MHz )
2800
0.2min.
Marking
3
3800
1
2
1
[880 to 915MHz]
[925 to 960MHz]
[1710 to 1785MHz]
[1850 to 1910MHz]
[1930 to 1990MHz]
[3700 to 3980MHz]
[5550 to 5970MHz]
Operating
Storage
U
4800
1: 880MHz
2: 915MHz
3: 1710MHz
4: 1785MHz
5: 1850MHz
6: 1990MHz
Dimensions in mm
0.8±0.1
1.34dB
1.34dB
1.21dB
1.18dB
1.16dB
1.14dB
3
5800
4
1: 3700MHz
2: 3980MHz
3: 5550MHz
4: 5970MHz
–42.3dB
–51.3dB
–30.4dB
–30.3dB
TERMINAL
FUNCTIONS
1
2
3
4
IN(OUT)
GND
OUT(IN)
GND
(dB)
(dB)
(dB)
(dB)
(dB)
(dB)
(dB)
(°C)
(°C)
RECOMMENDED PCB PATTERN
INSERTION LOSS
RETURN LOSS
Minimum value
—
—
—
—
—
30
25
–40
–40
–20
–40
–0.5
–1.0
–1.5
–2.0
–2.5
–3.0
–3.5
–4.0
–4.5
–5.0
–10
–30
–50
50
40
30
20
10
0
0
800
500
12
3 4 5
1800
12
1000
6
Frequency ( MHz )
1.0
GND
2800
Frequency ( MHz )
1500
0.5
IN/OUT
OUT/IN
34 5 6
0.6
0.4
Typical value
0.25
0.25
0.30
0.30
0.35
42
40
—
—
3800
0.8
2000
0.5
GND
1.0
4800
This width is 50Ω.
Micro-strip line for 0.4mm thick
glass-epoxy substrate.
2500
products
Solder resist
5800
001-02/ 20050406 /e8lpf_h_dea.fm
3000
1: 880MHz
2: 915MHz
3: 1710MHz
4: 1785MHz
5: 1850MHz
6: 1990MHz
1: 880MHz
2: 915MHz
3: 1710MHz
4: 1785MHz
5: 1850MHz
6: 1990MHz
ø0.3 Through-hole
Dimensions in mm
–16.9dB
–16.7dB
–20.2dB
–20.9dB
–21.8dB
–22.7dB
–0.155dB
–0.166dB
–0.245dB
–0.262dB
–0.277dB
–0.321dB
Maximum value
0.60
0.60
0.60
0.60
0.60
—
—
+85
+85
(13/21)