HHM1517 TDK Corporation, HHM1517 Datasheet - Page 53

• 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
HHM1583B1 For UWB
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.
Line width be designed to match 50Ω characteristic impedance
depending on PCB material and thickness.
Unbal Port
–10
–15
–20
–25
–30
–35
–40
–45
–0.5
–1.0
–1.5
–2.0
–2.5
–3.0
–5
0.0
0.2±0.2
2500
0
2500
0.65±0.2
6
1
3000
2.0±0.15
3000
1
0.3
1
0.35±0.2
5
2
3500
3500
Frequency ( MHz )
Frequency ( MHz )
0.25
4
3
4000
0.3±0.2
4000
ø0.3 Through-hole
2
2
0.3
0.95±0.1
0.25
Dimensions in mm
4500
4500
5000
3
5000
3
Bal Port
5500
5500
Dimensions in mm
1: 3100MHz
2: 4000MHz
3: 4900MHz
1: 3100MHz
2: 4000MHz
3: 4900MHz
–17.06dB
–35.20dB
–20.65dB
–0.44dB
–0.35dB
–0.53dB
Unbalanced
input
50Ω
1
6
2
5
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
4
3
200
190
180
170
160
–1
–2
–3
2500
3
2
1
0
2500
Balanced
output
100Ω
3000
3000
1
1
3500
3500
Frequency ( MHz )
Frequency ( MHz )
4000
4000
2
2
TERMINAL FUNCTIONS
1
2
3
4
5
6
4500
4500
Operating
Storage
5000
3
5000
3
Unbalanced Port
GND or DC feed+ RF GND
Balanced Port
Balanced Port
GND
N.C.
001-01/ 20070830 /e8balun_hhm.fm
5500
5500
1: 3100MHz
2: 4000MHz
3: 4900MHz
1: 3100MHz
2: 4000MHz
3: 4900MHz
–0.10dB
–0.27dB
–0.68dB
176.69deg.
175.64deg.
182.12deg.
50Ω
100Ω
3100 to 4900MHz
10.0dB min.
180±10deg.
0±1.5dB
1.0 max.
–40 to +85°C
–40 to +85°C
2000pieces/reel
(53/53)