HHM1522B1 TDK Corporation, HHM1522B1 Datasheet - Page 16

• Manufacturer Part Number: HHM1522B1
• Description: XFRMR BALUN RF EGSM/TX-RX SMD
• Manufacturer: TDK Corporation
• Series: HHMr

Specifications of HHM1522B1

• Frequency Range: 880 ~ 960MHz
• Package / Case: 0805 (2012 Metric)
• Impedance - Unbalanced/balanced: 50 / 50 Ohm
• Phase Difference: 180° ±10
• Insertion Loss (max): 1.3dB
• Return Loss (min): 12dB
• Mounting Type: Surface Mount
• Product: Baluns
• Impedance: 50 Ohms
• Operating Temperature Range: - 40 C to + 85 C
• Termination Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 445-3987-2

Multilayer Baluns, HHM Series
HHM1506 For W-CDMA/Tx-Rx
SHAPES AND DIMENSIONS/CIRCUIT
RECOMMENDED PCB PATTERN
FREQUENCY CHARACTERISTICS
Unbalance 50Ω/Balance 100Ω
RETURN LOSS
INSERTION LOSS
• All specifications are subject to change without notice.
–0.5
–1.0
–1.5
–2.0
–2.5
–3.0
–3.5
–4.0
–4.5
–5.0
–10
–15
–20
–25
–30
–35
–40
–45
–50
–5
0.0
0.2±0.2
1700
0
1700
0.65±0.2
6
1
0.3
1800
2.0±0.15
1800
0.35±0.2
0.4
5
2
6
1
0.3
1900
1900
Frequency ( MHz )
Frequency ( MHz )
1
4
3
1
5
2
0.2
2000
0.3±0.2
2
2000
2
4
3
0.95±0.1
This width is 50Ω.
Micro-strip line for 0.4mm thick
glass-epoxy substrate.
ø0.3 Through-hole
Dimensions in mm
2100
2100
3
3
4
2200
4
2200
Dimensions in mm
2300
2300
1: 1920MHz
2: 1980MHz
3: 2110MHz
4: 2170MHz
1: 1920MHz
2: 1980MHz
3: 2110MHz
4: 2170MHz
–16.83dB
–16.30dB
–15.09dB
–14.72dB
–0.57dB
–0.60dB
–0.66dB
–0.67dB
Unbalanced
input
50Ω
1
6
5
2
ELECTRICAL CHARACTERISTICS
Unbalanced impedance
Balanced impedance
Frequency range
Unbalanced port return loss
Phase impedance at balanced port
Amplitude impedance at balanced port
Insertion loss
Temperature range
Packaging style and quantities
AMPLITUDE BALANCE
PHASE BALANCE
205
200
195
190
185
180
175
170
165
160
155
4
3
–1
–2
–3
–4
–5
1700
5
4
3
2
1
0
1700
Balanced
output
100Ω
1800
1800
1900
1900
Frequency ( MHz )
Frequency ( MHz )
1
1
2000
2
2000
2
TERMINAL FUNCTIONS
1
2
3
4
5
6
2100
2100
3
3
Operating
Storage
4
2200
4
2200
Unbalanced Port
GND or DC feed+ RF GND
Balanced Port
Balanced Port
GND
N.C.
001-01/ 20070830 /e8balun_hhm.fm
2300
2300
1: 1920MHz
2: 1980MHz
3: 2110MHz
4: 2170MHz
1: 1920MHz
2: 1980MHz
3: 2110MHz
4: 2170MHz
–0.41dB
–0.35dB
–0.25dB
–0.21dB
183.7deg.
184.1deg.
185.0deg.
185.4deg.
50Ω
100Ω
1920 to 1980,
2110 to 2170MHz
10dB min.
180±10deg.
0±2.0dB
1.0dB max.
–40 to +85°C
–40 to +85°C
2000pieces/reel
(16/53)