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Número de pieza | HMC218BMS8GE | |
Descripción | GaAs MMIC DOUBLE-BALANCED MIXER | |
Fabricantes | Analog Devices | |
Logotipo | ||
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No Preview Available ! HMC218BMS8GE
v01.0616
GaAs MMIC DOUBLE-BALANCED MIXER
3.5 - 8 GHz
Typical Applications
The HMC218BMS8GE is ideal for:
• Base stations, Repeaters & Access Points
• WiMAX, WiBro & Fixed Wireless
• Portables & Subscribers
• PLMR, Public Safety & Telematics
Features
Passive Double-Balanced Topology
Input IP3: +17 dBm
Low Conversion Loss: 7 dB
LO to RF Isolation: 38 dB
LO to IF Isolation: 32 dB
Up-converter & Down-converter Applications
Functional Diagram
General Description
The HMC218BMS8GE is an ultra miniature dou-
ble-balanced mixers in an 8 lead plastic surface
mount packages (MSOP). This passive MMIC mixer
is constructed of GaAs Schottky diodes and novel
planar transformer baluns on the chip. The device can
be used as an up-converter, down-converter, bi-phase
modulator / demodulator, or phase comparator. This
mixer performs well when used as a down-converter
from 3.5 to 8 GHz and as an up-converter from 4.5 to 8
GHz. The low conversion loss, high isolation and wide
IF bandwidth make this mixer ideal for a variety of Rx
and Tx frequency plans.
Electrical Specifications, TA = +25 °C, IF = 100 MHz, LO = +13 dBm, LSB [1]
Parameter
Min.
Typ. Max. Min.
Typ.
Max.
Min.
Typ.
Frequency Range, RF
3.5 - 4.5
4.5 - 6
6-8
Frequency Range, LO
3.5 - 4.5
4.5 - 6
6- 8
Frequency Range, IF
DC - 1.6
DC- 1.6
DC - 1.6
Conversion Loss
9 12.5
7 8.5
7
IP3 (Input)
10 13
12.5
17
17
IP2 (Input)
45 45 45
1 dB Gain Compression (Input)
10
10 11
LO to RF Isolation
42 38 36
LO to IF Isolation
20 30
15 32
40
[1] Unless otherwise noted, all measurements performed as down-converter with high side LO, IF = 100 MHz, RFIN = -10 dBm
Max.
Units
GHz
GHz
GHz
dB
dBm
dBm
dBm
dB
dB
Information furnished by Analog Devices is believed to be accurate and reliable. However, no For price, delivery, and to place orders: Analog Devices, Inc.,
1 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.
Trademarks and registered trademarks are the property of their respective owners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
Phone: 781-329-4700 • Order online at www.analog.com
Application Support: Phone: 1-800-ANALOG-D
1 page HMC218BMS8GE
v01.0616
GaAs MMIC DOUBLE-BALANCED MIXER
3.5 - 8 GHz
High Side LO, Down-converter Performance, IF = 100 MHz
Input P1dB vs. Temperature
LO Power = +13 dBm, IF = 100 MHz
20
Input P1dB vs. LO Power
IF = 100 MHz,
20
16 16
12 12
88
44
0
3.5 4 4.5 5 5.5 6 6.5 7 7.5 8
FREQUENCY (GHz)
+25 C
+85 C
-40 C
0
3.5 4 4.5 5 5.5 6 6.5 7 7.5 8
FREQUENCY (GHz)
+9 dBm
+11 dBm
+13 dBm
+15 dBm
Output P1dB vs. Temperature
LO Power = +13 dBm, IF = 100 MHz
10
6
2
-2
-6
-10
3.5 4 4.5 5 5.5 6 6.5 7 7.5 8
FREQUENCY (GHz)
+25 C
+85 C
-40 C
Output P1dB vs. LO Power
IF = 100 MHz
10
6
2
-2
-6
-10
3.5 4 4.5 5 5.5 6 6.5 7 7.5 8
FREQUENCY (GHz)
+9 dBm
+11 dBm
+13 dBm
+15 dBm
RF, LO, IF Return Loss @ LO = 4.6GHz
LO Power = +13 dBm
0
-7
-14
-21
-28
-35
0
123456
FREQUENCY (GHz)
RF IF
78
LO
M x N Spurious Outputs, IF = 100 MHz
nLO
mRF
0
1
2
34
0
3.4
32.5
25.6 52.1
1 13.4
31.9 57.7 45.3
2 67.3 45.9 60.5 51.6 76.3
3
82.1 92.4 70.8
52 73.5
4
86.9
90.6
93.9
75.7 88.6
5
84
89.2
88.3
93.4
96
RF = 5.15 GHz @ -10 dBm
LO = 5.25 GHz @ +13 dBm
All values in dBc below IF power level (LO - RF) LSB
Spur values are (M x RF) - (N x LO)
5
11.2
54.2
72.1
93.2
82.3
78.2
For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
Phone: 781-329-4700 • Order online at www.analog.com
Application Support: Phone: 1-800-ANALOG-D
4
5 Page Notes:
HMC218BMS8GE
v01.0616
GaAs MMIC DOUBLE-BALANCED MIXER
3.5 - 8 GHz
For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
Phone: 781-329-4700 • Order online at www.analog.com
Application Support: Phone: 1-800-ANALOG-D
10
11 Page |
Páginas | Total 11 Páginas | |
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HMC218BMS8GE | GaAs MMIC DOUBLE-BALANCED MIXER | Analog Devices |
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