HHM1522A7 TDK Corporation, HHM1522A7 Datasheet - Page 44

• 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
HHM1545 For 3.7GHz
SHAPES AND DIMENSIONS/CIRCUIT
RECOMMENDED PCB PATTERN
FREQUENCY CHARACTERISTICS
Unbalance 50Ω/Balance 50Ω
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
0.2±0.2
0
3200 3300 3400 3500 3600 3700 3800 3900 4000 4100 4200
3200 3300 3400 3500 3600 3700 3800 3900 4000 4100 4200
0.65±0.2
6
1
0.3
2.0±0.15
1
1
0.35±0.2
0.4
5
2
6
1
0.3
Frequency ( MHz )
Frequency ( MHz )
4
3
5
2
0.2
0.3±0.2
2
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
3
Dimensions in mm
3
1: 3400MHz
2: 3700MHz
3: 4010MHz
1: 3400MHz
2: 3700MHz
3: 4010MHz
–13.34dB
–19.54dB
–23.38dB
–0.71dB
–0.51dB
–0.49dB
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
200
195
190
185
180
175
170
165
4
3
–1.0
–2.0
–3.0
–4.0
–5.0
5.0
4.0
3.0
2.0
1.0
0.0
3200 3300 3400 3500 3600 3700 3800 3900 4000 4100 4200
3200 3300 3400 3500 3600 3700 3800 3900 4000 4100 4200
Balanced
output
50Ω
1
1
Frequency ( MHz )
Frequency ( MHz )
2
2
TERMINAL FUNCTIONS
1
2
3
4
5
6
Operating
Storage
3
3
Unbalanced Port
GND
Balanced Port
Balanced Port
GND
N.C.
001-01/ 20070830 /e8balun_hhm.fm
1: 3400MHz
2: 3700MHz
3: 4010MHz
1: 3400MHz
2: 3700MHz
3: 4010MHz
182.36deg.
184.22deg.
186.64deg.
0.80dB
0.72dB
–0.52dB
50Ω
50Ω
3400 to 4010MHz
10dB min.
180±10deg.
0±1.0dB
1.2dB max.
–40 to +85°C
–40 to +85°C
2000pieces/reel
(44/53)