HHM1752A2 TDK Corporation, HHM1752A2 Datasheet - Page 33

• Manufacturer Part Number: HHM1752A2
• Description: XFRMR BALUN RF 5GHZ W-LAN SMD
• Manufacturer: TDK Corporation
• Series: HHMr

Specifications of HHM1752A2

• Frequency Range: 4.9 ~ 5.95GHz
• Impedance - Unbalanced/balanced: 50 / 200 Ohm
• Phase Difference: 180° ±10
• Insertion Loss (max): 1.2dB
• Return Loss (min): 10dB
• Package / Case: 0603 (1608 Metric)
• Mounting Type: Surface Mount
• 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
• Other names: 445-3248-2

Multilayer Baluns, HHM Series
HHM1525 For DCS-PCS/Tx-Rx
SHAPES AND DIMENSIONS/CIRCUIT
RECOMMENDED PCB PATTERN
FREQUENCY CHARACTERISTICS
Unbalance 50Ω/Balance 50Ω
RETURN LOSS
INSERTION LOSS
• All specifications are subject to change without notice.
–10
–15
–20
–25
–30
–35
–40
–45
–50
–0.5
–1.0
–1.5
–2.0
–2.5
–3.0
–3.5
–4.0
–4.5
–5.0
–5
0.0
1600
0.2±0.2
0
1600
0.65±0.2
6
1
0.3
2.0±0.15
1700
1700
1
0.35±0.2
0.4
1
5
2
6
1
0.3
Frequency ( MHz )
1800
Frequency ( MHz )
1800
4
3
5
2
0.2
0.3±0.2
2
2
4
3
0.95±0.1
1900
1900
This width is 50Ω.
Micro-strip line for 0.4mm thick
glass-epoxy substrate.
ø0.3 Through-hole
Dimensions in mm
2000
3
2000
3
Dimensions in mm
2100
2100
1: 1710MHz
2: 1850MHz
3: 1990MHz
1: 1710MHz
2: 1850MHz
3: 1990MHz
–12.83dB
–14.86dB
–15.09dB
–0.70dB
–0.59dB
–0.58dB
Unbalanced
input
50Ω
1
6
5
2
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
195
190
185
180
175
170
165
–1.0
–2.0
–3.0
–4.0
–5.0
5.0
4.0
3.0
2.0
1.0
0.0
1600
1600
Balanced
output
50Ω
1700
1700
1
1
Frequency ( MHz )
Frequency ( MHz )
1800
1800
2
2
1900
TERMINAL FUNCTIONS
1
2
3
4
5
6
1900
Operating
Storage
2000
2000
3
3
Unbalanced Port
GND or DC feed+ RF GND
Balanced Port
Balanced Port
GND
N.C.
001-01/ 20070830 /e8balun_hhm.fm
2100
2100
1: 1710MHz
2: 1850MHz
3: 1990MHz
1: 1710MHz
2: 1850MHz
3: 1990MHz
179.12deg.
179.33deg.
179.38deg.
0.33dB
0.50dB
0.69dB
50Ω
50Ω
1710 to 1990MHz
10dB min.
180±10deg.
0±1.0dB
1.0dB max.
–40 to +85°C
–40 to +85°C
2000pieces/reel
(33/53)