HHM1517 TDK Corporation, HHM1517 Datasheet - Page 6

• Manufacturer Part Number: HHM1517
• Description: XFRMR BALUN RF 2.4GHZ SMD
• Manufacturer: TDK Corporation
• Series: HHMr

Specifications of HHM1517

• Insertion Loss (max): 1.2dB
• Return Loss (min): 10dB
• Frequency Range: 2.4 ~ 2.5GHz
• Impedance - Unbalanced/balanced: 50 / 50 Ohm
• Phase Difference: 180° ±10
• Package / Case: 0805 (2012 Metric)
• Mounting Type: Surface Mount
• Operating Temp Range: -40C to 85C
• Mounting: Surface Mount
• Pin Count: 6
• Operating Temperature Max Deg. C: 85C
• Operating Temperature Min Deg. C: -40C
• Product Depth (mm): 1.25mm
• Product Height (mm): 0.95mm
• Product Length (mm): 2mm
• Transformer Type: W-LAN Transformer
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 445-1233-2

Multilayer Baluns, HHM Series
HHM1726L1 For PDC800/Tx+Rx
SHAPES AND DIMENSIONS/CIRCUIT
RECOMMENDED PCB PATTERN
FREQUENCY CHARCTERISTICS
Unbalance 50Ω/Balance 100Ω
RETURN LOSS
INSERTION LOSS
• All specifications are subject to change without notice.
0.1±0.1 0.25±0.1
–10
–15
–20
–25
–30
–35
–40
–45
–50
–2.0
–2.5
–3.0
–3.5
–4.0
–4.5
–5.0
0.55±0.1
–0.5
–1.0
–1.5
–5
6
1
0
700 750
0
700 750
1.6±0.1
5
2
0.3
4
3
6
1
800
0.25
800
0.3±0.1
0.6±0.1
ø0.3 Through-hole
5
2
Frequency ( MHz )
850
Frequency ( MHz )
850
0.3
Dimensions in mm
4
3
0.25
900
1
900
1
950
This width is 50Ω.
Micro-strip line for 0.4mm thick
glass-epoxy substrate.
950
2
2
1000
1000
1050
1050
Dimensions in mm
1100
1100
1: 893MHz
2: 958MHz
1: 893MHz
2: 958MHz
–23.34dB
–23.27dB
–0.32dB
–0.31dB
Unbalanced
input
50Ω
1
6
5
2
4
3
Balanced
output
100Ω
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
–2
–4
–1
–3
–5
5
4
3
2
1
0
700 750
700 750
800
800
Frequency ( MHz )
850
Frequency ( MHz )
850
900
1
900
1
950
TERMINAL FUNCTIONS
1
2
3
4
5
6
950
2
2
1000
Operating
Storage
1000
1050
1050
Unbalanced Port
GND
Balanced Port
Balanced Port
GND
N.C.
001-01/ 20070830 /e8balun_hhm.fm
1100
1100
1: 2400MHz
2: 2500MHz
1: 2400MHz
2: 2500MHz
0.89dB
–0.67dB
182.27deg.
182.13deg.
50Ω
100Ω
893 to 958 MHz
10dB min.
180±15deg
0±1.5dB
1.0dB max.
–40 to +85°C
–40 to +85°C
4000pieces/reel
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