HHM1523B3 TDK Corporation, HHM1523B3 Datasheet - Page 2

• Manufacturer Part Number: HHM1523B3
• Description: XFRMR BALUN RF AGSM/TX-RX SMD
• Manufacturer: TDK Corporation
• Series: HHMr

Specifications of HHM1523B3

• Frequency Range: 824 ~ 894MHz
• Package / Case: 0805 (2012 Metric)
• Impedance - Unbalanced/balanced: 50 / 100 Ohm
• Phase Difference: 180° ±10
• Insertion Loss (max): 1.2dB
• Return Loss (min): 10dB
• Mounting Type: Surface Mount
• Product: Baluns
• Impedance: 100 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: 445-3988-2

FREQUENCY CHARACTERISTICS
Unbalance 50Ω/Balance 100Ω
RETURN LOSS
INSERTION LOSS
• All specifications are subject to change without notice.
–10
–15
–20
–25
–30
–35
–40
–45
–50
–0.5
–1.0
–1.5
–2.0
–2.5
–3.0
–3.5
–4.0
–4.5
–5.0
–5
0.0
0
700
700
750
750
800
Frequency ( MHz )
800
Frequency ( MHz )
1
1
850
850
2
2
900
3
900
3
950
950
1000
1000
1: 824MHz
2: 859MHz
3: 894MHz
1: 824MHz
2: 859MHz
3: 894MHz
–19.26dB
–19.92dB
–20.00dB
–0.85dB
–0.83dB
–0.84dB
AMPLITUDE BALANCE
PHASE BALANCE
–1
–2
–3
–4
–5
200
195
190
185
180
175
170
165
160
5
4
3
2
1
0
700
700
750
750
800
Frequency ( MHz )
800
Frequency ( MHz )
1
1
850
850
2
2
900
3
900
3
001-02 / 20080106 / e751_hhm1523b3.fm
950
950
1000
1000
1: 824MHz
2: 859MHz
3: 894MHz
1: 824MHz
2: 859MHz
3: 894MHz
–0.240dB
–0.310dB
–0.374dB
181.2deg.
181.1deg.
181.3deg.
(2/2)