HHM1564A4 TDK Corporation, HHM1564A4 Datasheet - Page 41

• Manufacturer Part Number: HHM1564A4
• Description: XFRMR BALUN RF AGSM/TX-RX SMD
• Manufacturer: TDK Corporation
• Series: HHMr

Specifications of HHM1564A4

• Frequency Range: 824 ~ 894MHz
• Package / Case: 0805 (2012 Metric)
• Impedance - Unbalanced/balanced: 50 / 200 Ohm
• Phase Difference: 180° ±10
• Insertion Loss (max): 1.0dB
• Return Loss (min): 10dB
• Mounting Type: Surface Mount
• Product: Baluns
• Impedance: 200 Ohms
• Operating Temperature Range: - 40 C to + 85 C
• Termination Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 445-3993-2

Multilayer Baluns, HHM Series
HHM1541E1 For Bluetooth
SHAPES AND DIMENSIONS/CIRCUIT
RECOMMENDED PCB PATTERN
FREQUENCY CHARACTERISTICS
Unbalance 50Ω/Balance 75Ω
RETURN LOSS
INSERTION LOSS
• All specifications are subject to change without notice.
–10
–15
–20
–25
–30
–35
–40
–0.5
–1.0
–1.5
–2.0
–2.5
–3.0
–3.5
–4.0
–4.5
–5.0
–5
0.0
0.2±0.2
0
1500
1500
0.65±0.2
6
1
0.3
1750
2.0±0.15
1750
0.35±0.2
0.4
5
2
6
1
2000
0.3
2000
Frequency ( MHz )
Frequency ( MHz )
4
3
5
2
0.2
2250
0.3±0.2
2250
4
3
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
2500
2500
2750
2750
Dimensions in mm
3000
3000
1: 2400.0MHz
2: 2450.0MHz
3: 2500MHz
1: 2400.0MHz
2: 2450.0MHz
3: 2500.0MHz
–19.36dB
–21.00dB
–22.86dB
–0.45dB
–0.47dB
–0.43dB
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
–2
–1
–3
–4
–5
4
3
200
190
180
170
160
5
4
3
2
1
0
1500
1500
Balanced
output
75Ω
1750
1750
2000
Frequency ( MHz )
2000
Frequency ( MHz )
2250
2250
TERMINAL FUNCTIONS
1
2
3
4
5
6
2500
2500
Operating
Storage
2750
2750
Unbalanced Port
GND or DC feed+ RF GND
Balanced Port
Balanced Port
GND
N.C.
001-01/ 20070830 /e8balun_hhm.fm
3000
3000
1: 2400.0MHz
2: 2450.0MHz
3: 2500.0MHz
1: 2400.0MHz
2: 2450.0MHz
3: 2500.0MHz
–0.06dB
–0.06dB
–0.04dB
176.24degrees
176.89degrees
177.24degrees
50Ω
75Ω
2300 to 2500MHz
10dB min.
180±10deg.
0±1.5dB
1.0dB max.
–40 to +85°C
–40 to +85°C
2000pieces/reel
(41/53)