DEA165850LT-1197B2 TDK Corporation, DEA165850LT-1197B2 Datasheet - Page 20

• Manufacturer Part Number: DEA165850LT-1197B2
• Description: FILTER LOWPASS 5GHZ W-LAN 0805
• Manufacturer: TDK Corporation
• Series: DEAr

Specifications of DEA165850LT-1197B2

• Frequency: 5.425GHz Center
• Package / Case: 0603 (1608 Metric)
• Bandwidth: 10.5MHz
• Filter Type: Low Pass
• Insertion Loss: 0.7dB
• Mounting Type: Surface Mount
• Product: Band Pass Filters
• 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: 445-3259-2

Multilayer Low Pass Filters, DEA Series
DEA165850LT-1197B2 FOR 5GHz W-LAN
SHAPES AND DIMENSIONS
ELECTRICAL CHARACTERISTICS
Item
Insertion loss
Return loss
Attenuation
Temperature range
• Ta: +25±5°C
FREQUENCY CHARACTERISTICS
VSWR
ATTENUATION
• All specifications are subject to change without notice.
0.2±0.1
–1
–20
–25
–30
–35
–40
–45
–50
–10
–15
–5
0
4000
1
1.6±0.15
0.5±0.1
–0.2
–0.4
–0.6
–0.8
0.8
0.6
0.4
0.2
6000
0
2
4
2
jV
–1
1
1
Frequency ( MHz )
8000
0.2min.
Marking
3
10000
1
1
[4900 to 5950MHz]
[4900 to 5950MHz]
[9800MHz]
[11900MHz]
Operating
Storage
U
1: 4900MHz
2: 5950MHz
Dimensions in mm
0.8±0.1
0.101dB
0.029dB
12000
2
14000
1: 9800MHz
2: 11900MHz
–37.8dB
–36.2dB
TERMINAL
FUNCTIONS
1
2
3
4
IN
GND
OUT
GND
(dB)
(dB)
(dB)
(dB)
(°C)
(°C)
RECOMMENDED PCB PATTERN
INSERTION LOSS
RETURN LOSS
Minimum value
—
12
20
30
–40
–40
–10
–20
–30
–40
–50
–2.0
–2.5
–0.5
–1.0
–1.5
–3.0
50
40
30
20
10
0
4000
0
4000
Land
1
1
6000
6000
2
2
Frequency ( MHz )
Frequency ( MHz )
8000
8000
Solder resist
0.3
Typical value
—
—
—
—
—
—
0.6
10000
10000
0.5
4-ø0.3 Through-hole
12000
12000
No pattern and solder resist
001-02/ 20050406 /e8lpf_h_dea.fm
14000
14000
1: 4900MHz
2: 5950MHz
1: 4900MHz
2: 5950MHz
–18.6dB
–25.7dB
–0.354dB
–0.427dB
Dimensions in mm
Maximum value
0.7
—
—
—
+85
+85
(20/21)