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v01.1003
MICROWAVE CORPORATION
HMC402MS8
HIGH IP3 GaAs MMIC MIXER, 1.8 - 2.2 GHz
Features
+31 dBm Input IP3 High Side LO Ultra Small MSOP8 Package: 14.8mm2 No External Components
Typical Applications
High Dynamic Range Infrastructure: * GSM, GPRS & EDGE * CDMA & W-CDMA * Cable Modem Termination Systems
Functional Diagram
General Description
The HMC402MS8 is a high dynamic range passive MMIC mixer in a plastic surface mount 8 lead Mini Small Outline Package (MSOP) covering 1.8 to 2.2 GHz. Excellent input IP3 performance of +31 dBm for down conversion and +27 dBm for up conversion is provided for 2.5G & 3G GSM/CDMA based UMTS or PCS applications at an LO drive of +17dBm. With a 1dB compression of +21 dBm, the RF port will accept a wide range of input signal levels. Conversion loss is 8.5dB typical and LO isolations are maintained at 24 to 30 dB. This miniature single-ended monolithic GaAs FET mixer does not require any external components or bias. The broad 50 to 500 MHz IF frequency response will satisfy many UMTS/PCS transmit or receive frequency plans configured for high side LO. The HMC402MS8 input IP3 performance coupled with its high P1dB rivals traditional active FET mixers while offering a much smaller 14.8mm2 standard IC footprint, and no DC bias.
12
MIXERS - SMT
Electrical Specifications, TA =25 C, LO = +17 dBm, IF = 300 MHz*
Parameter Frequency Range, RF Frequency Range, LO Frequency Range, IF Conversion Loss Noise Figure (SSB) LO to RF Isolation LO to IF Isolation IP3 (Input) 1 dB Gain Compression (Input) LO Input Drive Level (Typical) 24 19 27 18 Min. Typ. 1.8 - 2.0 1.85 - 2.5 DC - 500 8.8 8.8 30 24 30 21 +16 to +18 10.5 10.5 21 24 27 18 Max. Min. Typ. 2.0 - 2.2 2.05 - 2.53 DC - 330 8.5 8.5 25 28 31 22 +16 to +18 10.5 10.5 Max. Units GHz GHz MHz dB dB dB dB dBm dBm dBm
*Unless otherwise noted, all measurements performed as a downconverter with high side LO & IF = 300 MHz. For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order Online at www.hittite.com
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v01.1003
MICROWAVE CORPORATION
HMC402MS8
HIGH IP3 GaAs MMIC MIXER, 1.8 - 2.2 GHz
Conversion Gain vs. Temperature @ LO = +17 dBm
0
Isolation @ LO = +17 dBm
0
CONVERSION GAIN (dB)
-5
ISOLATION (dB)
-10
-10
-20
+ 25C
-15
+ 85C - 40C
-30
RF TO IF LO TO RF LO TO IF
-20 1.7 1.8 1.9 2 2.1 RF FREQUENCY (GHz) 2.2 2.3
-40 1.7 1.8 1.9 2 2.1 FREQUENCY (GHz) 2.2 2.3
12
MIXERS - SMT
Conversion Gain vs. LO Drive
0
Return Loss @ LO = +17 dBm
0
CONVERSION GAIN (dB)
-5
RETURN LOSS (dB)
-5
-10
-10
LO = +15dBm LO = +16dBm LO = +17dBm LO = +19dBm
-15
RF LO
-15
-20
-20 1.7 1.8 1.9 2 2.1 RF FREQUENCY (GHz) 2.2 2.3
-25 1.5 1.75 2 2.25 RF FREQUENCY (GHz) 2.5
IF Bandwidth @ LO = +17 dBm
0
CONVERSION GAIN RETURN LOSS (dB)
Unconverter Performance Conversion Gain @ LO = +17 dBm
0
CONVERSION GAIN (dB)
0.6 0.7 0.8
-5 RESPONSE (dB)
-5
-10
-10
-15
-15
-20 0 0.1 0.2 0.3 0.4 0.5 IF FREQUENCY (GHz)
-20 1.7 1.8 1.9 2 2.1 RF FREQUENCY (GHz) 2.2 2.3
*Unless otherwise noted, all measurements performed as a downconverter with high side LO & IF = 300 MHz. For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order Online at www.hittite.com
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v01.1003
MICROWAVE CORPORATION
HMC402MS8
HIGH IP3 GaAs MMIC MIXER, 1.8 - 2.2 GHz
Input IP3 vs. IF Frequency, RF = 1.95 GHz
40
Input IP3 vs. Temperature @ LO = +17 dBm
40
35
35
30
INPUT IP3 (dBm)
INPUT IP3 (dBm)
30
25
LO = +15dBm LO = +16dBm LO = +17dBm LO = +19dBm
25
+ 25C + 85C - 40C
20
12
MIXERS - SMT
40
20
60 90 120 150 180 210 240 270 300
1.7
1.8
IF FREQUENCY (MHz)
1.9 2 2.1 RF FREQUENCY (GHz)
2.2
2.3
Input IP3 vs. IF Frequency, RF = 2.15 GHz
Input IP3 vs. LO Drive
40
35
35
30
INPUT IP3 (dBm)
INPUT IP3 (dBm)
30
25
LO = +15dBm LO = +16dBm LO = +17dBm LO = +19dBm
25
LO = +15dBm LO = +16dBm LO = +17dBm LO = 19dBm
20 60 90 120 150 180 210 240 270 300 IF FREQUENCY (MHz)
20 1.7 1.8 1.9 2 2.1 RF FREQUENCY (GHz) 2.2 2.3
Input P1dB vs. Temperature @ LO = +17 dBm
25 24 23
Upconverter IP3 vs. LO Drive, IF = 200 MHz
35
INPUT P1dB (dBm)
30 21 20 19 18 17 16 15 1.7 1.8 1.9 2 2.1 RF FREQUENCY (GHz) 2.2 2.3 15 1.7 1.8 1.9 2 2.1 RF FREQUENCY (GHz) 2.2 2.3
+ 25C + 85C -40 C
INPUT IP3 (dBm)
22
25
20
LO = +15dBm LO = +16dBm LO = +17dBm LO = +19dBm
*Unless otherwise noted, all measurements performed as a downconverter with high side LO & IF = 300 MHz. For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order Online at www.hittite.com
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v01.1003
MICROWAVE CORPORATION
HMC402MS8
HIGH IP3 GaAs MMIC MIXER, 1.8 - 2.2 GHz
Input IP2 vs. Temperature @ LO = +17 dBm
40
Input IP2 vs. LO Drive
40
35
35
INPUT IP2 (dBm)
INPUT IP2 (dBm)
30
30
25
+ 25C + 85C - 40C
25
LO = +15dBm LO = +16dBm LO = +17dBm LO = +19dBm
20 1.6 1.7 1.8 1.9 2 2.1 2.2 RF FREQUENCY (GHz) 2.3 2.4
20 1.6 1.7 1.8 1.9 2 2.1 2.2 RF FREQUENCY (GHz) 2.3 2.4
12
MIXERS - SMT
12 - 221
MxN Spurious Outputs
nLO mRF 0 1 2 3 4 0 xx 5 62 81 77 1 -7 0 64 81 81 2 -3 27 48 82 80 3 -1 54 65 81 83 4 11 30 70 80 82
Harmonics of LO
nLO Spur @ RF Port LO Freq (GHz) 1.8 2 2.2 2.4 2.6 2.8 1 40 30 26 24 23 22 2 30 29 32 36 43 41 3 51 51 51 53 59 51 4 57 53 50 49 53 71
RF Freq = 1.9 GHz @ -10 dBm LO Freq = 2.2 GHz @ +17 dBm All values in dBc relative to the IF power level. Measured as a downconverter.
LO = +17 dBm All values are in dBc below input LO level @ RF port.
Absolute Maximum Ratings
RF/IF Input LO Drive Storage Temperature Operating Temperature IF DC Current +27 dBm +27 dBm -65 to +150 C -40 to +85 C 40 mA
*Unless otherwise noted, all measurements performed as a downconverter with high side LO & IF = 300 MHz. For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order Online at www.hittite.com
v01.1003
MICROWAVE CORPORATION
HMC402MS8
HIGH IP3 GaAs MMIC MIXER, 1.8 - 2.2 GHz
Outline Drawing
12
MIXERS - SMT
NOTES: 1. PACKAGE BODY MATERIAL: LOW STRESS INJECTION MOLDED PLASTIC SILICA AND SILICON IMPREGNATED. 2. LEADFRAME MATERIAL: COPPER ALLOY 3. LEADFRAME PLATING: Sn/Pb SOLDER 4. DIMENSIONS ARE IN INCHES [MILLIMETERS]. 5. DIMENSION DOES NOT INCLUDE MOLDFLASH OF 0.15mm PER SIDE. 6. DIMENSION DOES NOT INCLUDE MOLDFLASH OF 0.25mm PER SIDE. 7. ALL GROUND LEADS MUST BE SOLDERED TO PCB RF GROUND.
Pin Descriptions
Pin Number Function Description Interface Schematic
1
LO
This pin is AC coupled & matched to 50 Ohms from 1.8 to 2.2 GHz. Blocking capacitors are required if line potential is not equal to 0V.
2, 4
N/C
Not connected.
3, 6, 7
GND
This pin must be connected to RF ground.
5
IF Port
This pin is DC coupled. For applications not requiring operation to DC this port should be DC blocked externally using a series capacitor. Choose value of capacitor to pass IF frequency desired. For operation to DC, this pin must not sink/source more than 40 mA of current or failure may result.
8
RF Port
This pin is DC coupled & matched to 50 Ohms from 1.8 to 2.2 GHz
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For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order Online at www.hittite.com
v01.1003
MICROWAVE CORPORATION
HMC402MS8
HIGH IP3 GaAs MMIC MIXER, 1.8 - 2.2 GHz
Evaluation PCB
12
MIXERS - SMT
List of Material
Item J1 - J3 U1 PCB* Description PC Mount SMA RF Connector HMC402MS8 Mixer 101828 Eval Board * Circuit Board Material: Rogers 4350
The circuit board used in the final application should use RF circuit design techniques. Signal lines should have 50 ohm impedance while the package ground leads and exposed paddle should be connected directly to the ground plane similar to that shown. A sufficient number of VIA holes should be used to connect the top and bottom ground planes. The evaluation circuit board shown is available from Hittite upon request.
For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order Online at www.hittite.com
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