HHM1522A7 TDK Corporation, HHM1522A7 Datasheet - Page 5

• Manufacturer Part Number: HHM1522A7
• Description: XFRMR BALUN RF AGSM/TX-RX SMD
• Manufacturer: TDK Corporation
• Series: HHMr

Specifications of HHM1522A7

• Frequency Range: 824 ~ 894MHz
• Package / Case: 0805 (2012 Metric)
• Impedance - Unbalanced/balanced: 50 / 50 Ohm
• Phase Difference: 180° ±10
• Insertion Loss (max): 1.4dB
• Return Loss (min): 10dB
• Mounting Type: Surface Mount
• Product: Baluns
• Impedance: 50 Ohms
• Operating Temperature Range: - 40 C to + 85 C
• Termination Style: SMD/SMT
• Pin Count: 6
• Screening Level: Industrial
• Package Type: SMD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 445-3986-2; HHM1522A7; Q4064082

Multilayer Baluns, HHM Series
HHM1720A1 For EGSM
SHAPES AND DIMENSIONS/CIRCUIT
RECOMMENDED PCB PATTERN
FREQUENCY CHARACTERISTICS
Unbalance 50Ω/Balance 200Ω
RETURN LOSS
INSERTION LOSS
• All specifications are subject to change without notice.
0.1±0.1 0.25±0.1
0.55±0.1
–2.0
–2.5
–3.0
–3.5
–4.0
–4.5
–5.0
–10
–15
–20
–25
–30
–35
–40
–0.5
–1.0
–1.5
–5
6
1
0
750
1.6±0.1
0
750
5
2
800
800
0.3
4
3
6
1
0.25
850
0.3±0.1
850
0.6±0.1
ø0.3 Through-hole
5
2
Frequency ( MHz )
Frequency ( MHz )
1
1
900
Dimensions in mm
0.3
900
4
3
0.25
2
2
950
950
This width is 50Ω.
Micro-strip line for 0.4mm thick
glass-epoxy substrate.
3
3
1000
1000
1050
1050
Dimensions in mm
1100
1100
1:
2:
3:
1:
2:
3:
880
–
920
–
960
–
880
–
920
–
960
–
17.13
29.59
23.22
1.07
0.93
0.91
MHz
MHz
MHz
MHz
MHz
MHz
dB
dB
dB
Unbalanced
input
50Ω
dB
dB
dB
1
6
5
2
4
3
Balanced
output
200Ω
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
200
190
180
170
160
–1
–2
–3
–4
–5
5
4
3
2
1
0
750
750
800
800
850
850
Frequency ( MHz )
Frequency ( MHz )
1
1
900
900
2
2
950
950
3
TERMINAL FUNCTIONS
1
2
3
4
5
6
3
1000
1000
Operating
Storage
1050
1050
Unbalanced Port
GND or DC feed+ RF GND
Balanced Port
Balanced Port
GND
N.C.
001-01/ 20070830 /e8balun_hhm.fm
1100
1100
1:
2:
3:
1: 880MHz
2: 920MHz
3: 960MHz
880
–
920
0.07dB
960
0.23dB
177.24deg.
176.73deg.
176.16deg.
0.12
MHz
MHz
MHz
dB
50Ω
200Ω
880 to 960 MHz
10dB min.
180±10deg
0±1.0dB
1.4dB max.
–40 to +85°C
–40 to +85°C
4000pieces/reel
(5/53)