HHM1570B1 TDK Corporation, HHM1570B1 Datasheet - Page 49

• Manufacturer Part Number: HHM1570B1
• Description: XFRMR BALUN RF 4.9GHZ WLAN SMD
• Manufacturer: TDK Corporation
• Series: HHMr

Specifications of HHM1570B1

• Insertion Loss (max): 1.0dB
• Return Loss (min): 10dB
• Frequency Range: 4.9 ~ 5.95GHz
• Impedance - Unbalanced/balanced: 50 / 100 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: Telecom Transformer
• Product: Baluns
• Insertion Loss: 1 dB
• Termination Style: SMD/SMT
• Operating Temperature Range: - 40 C to + 85 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Compliant, Lead free / RoHS Compliant
• Other names: 445-1231-2

Multilayer Baluns, HHM Series
HHM1562B For W-LAN
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
–5
0.2±0.2
5000
–1
–2
–3
–4
–5
0
5000
0
0.65±0.2
6
1
2.0±0.15
1
5200
1
5200
0.35±0.2
0.3
5
2
Frequency ( MHz )
Frequency ( MHz )
5400
5400
0.25
4
3
0.3±0.2
ø0.3 Through-hole
2
2
0.3
0.95±0.1
5600
5600
0.25
Dimensions in mm
3
3
5800
5800
4
4
Bal Port
6000
6000
Dimensions in mm
1: 5150MHz
2: 5500MHz
3: 5725MHz
4: 5875MHz
1: 5150MHz
2: 5500MHz
3: 5725MHz
4: 5875MHz
–17.131dB
–18.741dB
–18.20dB
–17.67dB
–0.429dB
–0.387dB
–0.37dB
–0.44dB
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
205
200
195
190
185
180
175
170
165
160
155
–2
–4
–1
–3
–5
5000
5000
5
4
3
2
1
0
Balanced
output
100Ω
1
1
5200
5200
Frequency ( MHz )
Frequency ( MHz )
5400
5400
2
2
5600
5600
TERMINAL FUNCTIONS
1
2
3
4
5
6
Operating
Storage
3
3
5800
5800
Unbalanced Port
GND or DC feed+ RF GND
Balanced Port
Balanced Port
GND
N.C.
4
4
001-01/ 20070830 /e8balun_hhm.fm
6000
6000
1: 5150MHz
2: 5500MHz
3: 5725MHz
4: 5875MHz
1: 5150MHz
2: 5500MHz
3: 5725MHz
4: 5875MHz
0.315dB
–0.197dB
–0.55dB
–0.95dB
179.372deg.
180.283deg.
181.41deg.
182.94deg.
50Ω
100Ω
5150 to 5875MHz
10dB min.
180±10deg.
0±2.0dB
1.0 max.
–40 to +85°C
–40 to +85°C
2000pieces/reel
(49/53)