HHM1517 TDK Corporation, HHM1517 Datasheet - Page 52

• 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
HHM1582A1 For 2218 to 2458MHz
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.
–10
–15
–20
–30
–25
–0.5
–1.0
–1.5
–2.0
–2.5
–3.0
–3.5
–4.0
–4.5
–5.0
–5
0.2±0.2
0
2000
0
2000
0.65±0.2
6
1
2100
0.3
2100
2.0±0.15
0.35±0.2
0.4
5
2
2200
6
1
2200
0.3
1
1
Frequency ( MHz )
Frequency ( MHz )
2300
5
2
4
3
2300
0.2
0.3±0.2
2
2
4
3
2400
2400
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
3
2500
2500
2600
Dimensions in mm
2600
2700
2700
1: 2218.0MHz
2: 2338.0MHz
3: 2458.0MHz
1: 2218.0MHz
2: 2338.0MHz
3: 2458.0MHz
–16.97dB
–20.48dB
–15.61dB
–0.60dB
–0.51dB
–0.61dB
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
–2
–4
210
200
190
180
170
160
150
4
–1
–3
–5
3
5
4
3
2
1
0
2000
2000
Balanced
output
200Ω
2100
2100
2200
2200
1
Frequency ( MHz )
1
Frequency ( MHz )
2300
2300
2
2
2400 2500
2400
TERMINAL FUNCTIONS
1
2
3
4
5
6
3
3
2500
Operating
Storage
2600
2600
Unbalanced Port
GND or DC feed+ RF GND
Balanced Port
Balanced Port
GND
N.C.
001-01/ 20070830 /e8balun_hhm.fm
2700
2700
1: 2218.0MHz
2: 2338.0MHz
3: 2458.0MHz
1: 2218.0MHz
2: 2338.0MHz
3: 2458.0MHz
0.19dB
0.37dB
0.51dB
179.06deg.
180.68deg.
183.02deg.
50Ω
200Ω
2218 to 2458MHz
10dB min.
180±10deg.
0±2.0dB
0.9dB max.
–40 to +85°C
–40 to +85°C
2000pieces/reel
(52/53)