HHM1517 TDK Corporation, HHM1517 Datasheet - Page 14

• 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
HHM1763A1 For EGSM
SHAPES AND DIMENSIONS/CIRCUIT
RECOMMENDED PCB PATTERN
FREQUENCY CHARACTERISTICS
Unbalance 50Ω/Balance 150Ω
RETURN LOSS
INSERTION LOSS
• All specifications are subject to change without notice.
0.1±0.1 0.25±0.1
0.55±0.1
–10
–15
–20
–25
–30
–2.0
–2.5
–3.0
–3.5
–4.0
–4.5
–5.0
–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
0.3
Dimensions in mm
900
4
3
0.25
2
2
950
950
3
This width is 50Ω.
Micro-strip line for 0.4mm thick
glass-epoxy substrate.
3
1000 1050
1000 1050
Dimensions in mm
1100
1100
1: 880MHz
2: 920MHz
3: 960MHz
1: 880MHz
2: 920MHz
3: 960MHz
–14.29dB
–18.34dB
–20.62dB
–1.03dB
–0.88dB
–0.82dB
Unbalanced
input
50Ω
1
6
5
2
4
3
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
Balanced
output
150Ω
200
195
190
185
180
175
170
165
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 1050
1000 1050
Operating
Storage
Unbalanced Port
GND or DC feed+ RF GND
Balanced Port
Balanced Port
GND
N.C.
001-01/ 20070830 /e8balun_hhm.fm
1100
1100
1: 880MHz
2: 920MHz
3: 960MHz
1: 880MHz
2: 920MHz
3: 960MHz
–0.21dB
–0.04dB
0.10dB
177.13deg.
176.62deg.
176.08deg.
50Ω
150Ω
880 to 960 MHz
10dB min.
180±10deg
0±1.0dB
1.4dB max.
–40 to +85°C
–40 to +85°C
4000pieces/reel
(14/53)