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부품번호 | HMC520A 기능 |
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기능 | MMIC I/Q Mixer | ||
제조업체 | Analog Devices | ||
로고 | |||
전체 29 페이지수
Data Sheet
FEATURES
Radio frequency (RF) range: 6 GHz to 10 GHz
Local oscillator (LO) input frequency range: 6 GHz to 10 GHz
Conversion loss: 8 dB typical at 6 GHz to 10 GHz
Image rejection: 23 dBc typical at 6 GHz to 10 GHz
LO to RF isolation: 43 dB typical
LO to intermediate frequency (IF) isolation: 25 dB typical
Input third-order intercept (IP3): 19 dBm typical
Input power for 1 dB compression (P1dB): 10 dBm typical at
7.1 GHz to 8.5 GHz
Wide IF frequency range: DC to 3.5 GHz
24-terminal, 4 mm × 4 mm, ceramic leadless chip carrier
APPLICATIONS
Point to point microwave radios
Point to multipoint radios
Video satellites (VSATs)
Digital radios
Instrumentation
Automatic test equipment (ATE)
GENERAL DESCRIPTION
The HMC520A is a compact gallium arsenide (GaAs),
monolithic microwave integrated circuit (MMIC), in-phase
quadrature (I/Q) mixer in a 24-terminal, RoHS compliant,
ceramic leadless chip carrier (LCC) package. The device can
be used as either an image reject mixer or a single sideband
upconverter. The mixer uses two standard double balanced
6 GHz to 10 GHz,
GaAs, MMIC, I/Q Mixer
HMC520A
FUNCTIONAL BLOCK DIAGRAM
NIC 1
NIC 2
GND 3
RF 4
GND 5
NIC 6
HMC520A
90° HYBRID
18 NIC
17 NIC
16 GND
15 LO
14 GND
13 NIC
Figure 1.
PACKAGE
BASE
GND
mixer cells and a 90° hybrid fabricated in a GaAs, metal
semiconductor field effect transistor (MESFET) process. The
HMC520A is a much smaller alternative to a hybrid style image
reject mixer and a single sideband upconverter assembly. The
HMC520A eliminates the need for wire bonding, allowing the
use of surface-mount manufacturing techniques.
Rev. 0
Document Feedback
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responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
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Tel: 781.329.4700
©2017 Analog Devices, Inc. All rights reserved.
Technical Support
www.analog.com
Data Sheet
HMC520A
SPECIFICATIONS
LO = 15 dBm, IF = 100 MHz, RF = −10 dBm, TA = 25°C, unless otherwise noted. All measurements were made as a downconverter with
the lower sideband selected (high-side LO) and an external 90° IF hybrid at the IF ports, unless otherwise noted.
Table 1.
Parameter
RF RANGE
LO INPUT FREQUENCY RANGE
IF FREQUENCY RANGE
LO AMPLITUDE
6 GHz to 10 GHz PERFORMANCE
Conversion Loss
Noise Figure
Input Third-Order Intercept (IP3)
Input Power for 1dB Compression (P1dB)
Image Rejection
LO to RF Isolation
LO to IF Isolation
Phase Balance
Amplitude Balance
7.1 GHz to 8.5 GHz PERFORMANCE
Conversion Loss
Noise Figure
Input Third-Order Intercept (IP3)
Input Power for 1dB Compression (P1dB)
Image Rejection
LO to RF Isolation
LO to IF Isolation
Phase Balance
Amplitude Balance
Test Conditions/Comments
Taken without external 90° IF hybrid
Taken without external 90° IF hybrid
Taken without external 90° IF hybrid
Taken without external 90° IF hybrid
Taken without external 90° IF hybrid
Taken without external 90° IF hybrid
Taken without external 90° IF hybrid
Taken without external 90° IF hybrid
Min Typ Max Unit
6 10 GHz
6 10 GHz
DC 3.5 GHz
15 dBm
8 10
8.5
19
10.5
19 23
38 43
25
5
0.3
dB
dB
dBm
dBm
dBc
dB
dB
Degree
dB
7.7 9.5
dB
8 dB
19 dBm
10 dBm
21 25
dBc
38 43
dB
25 dB
4 Degree
0.3 dB
Rev. 0 | Page 3 of 28
4페이지 HMC520A
Data Sheet
TYPICAL PERFORMANCE CHARACTERISTICS
DOWNCONVERTER PERFORMANCE: IF = 100 MHz, LOWER SIDEBAND (HIGH-SIDE LO)
Data taken as an image reject mixer with external 90° hybrid at the IF ports, LO = 15 dBm, unless otherwise noted.
00
–5 –5
–10 –10
–15
TA = +85°C
TA = +25°C
TA = –40°C
–20
5 6 7 8 9 10 11
RF FREQUENCY (GHz)
Figure 8. Conversion Gain vs. RF Frequency at Various Temperatures
50
40
30
20
10
TA = +85°C
TA = +25°C
TA = –40°C
0
5 6 7 8 9 10 11
RF FREQUENCY (GHz)
Figure 9. Image Rejection vs. RF Frequency at Various Temperatures
25
20
15
10
TA = +85°C
5 TA = +25°C
TA = –40°C
0
5 6 7 8 9 10 11
RF FREQUENCY (GHz)
Figure 10. Input IP3 vs. RF Frequency at Various Temperatures
LO = 19dBm
–15 LO = 17dBm
LO = 15dBm
LO = 13dBm
–20
5 6 7 8 9 10 11
RF FREQUENCY (GHz)
Figure 11. Conversion Gain vs. RF Frequency at Various LO Powers, TA = 25°C
50
40
30
20
LO = 19dBm
LO = 17dBm
10 LO = 15dBm
LO = 13dBm
0
5 6 7 8 9 10 11
RF FREQUENCY (GHz)
Figure 12. Image Rejection vs. RF Frequency at Various LO Powers,
TA = 25°C
25
20
15
10
LO = 19dBm
LO = 17dBm
5 LO = 15dBm
LO = 13dBm
0
5 6 7 8 9 10 11
RF FREQUENCY (GHz)
Figure 13. Input IP3 vs. RF Frequency at Various LO Powers,
TA = 25°C
Rev. 0 | Page 6 of 28
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부품번호 | 상세설명 및 기능 | 제조사 |
HMC520 | GaAs MMIC I/Q MIXER 6 - 10 GHz | Hittite Microwave |
HMC520A | MMIC I/Q Mixer | Analog Devices |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |