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HMC214MS8 / 214MS8E
v00.0205
HIGH IP3 GaAs MMIC MIXER, 2.4 - 4.0 GHz
Typical Applications
The HMC214MS8 / HMC214MS8E is ideal for: * WiMAX, 802.16 * Fixed Wireless Access * Wireless Local Loop
Features
+34 dBm Input IP3 28 dB LO to RF Isolation +22 dBm Input P1dB No External Components Ultra Small MSOP Package: 14.8mm2
Functional Diagram
General Description
The HMC214MS8 & HMC214MS8E are general purpose high dynamic range passive MMIC mixers in plastic surface mount 8 lead Mini Small Outline Packages (MSOP) covering 2.4 to 4 GHz. Excellent input IP3 performance of +34 dBm for downconversion and +31 dBm for upconversion is provided for WiMax and other 3.5 GHz applications at an LO drive of +17 dBm. With a 1dB compression of +22 dBm, the RF port will accept a wide range of input signal levels. Conversion loss is 10 dB typical and LO isolations are maintained at 25 to 30 dB. This miniature single-ended monolithic GaAs FET mixer does not require any external components or bias. The DC to 1 GHz IF frequency response will satisfy many transmit and receive frequency plans configured for low side LO. The HMC214MS8 & HMC214MS8E 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 = +25C, LO = +17dBm, IF = 200 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) 18 12 26 18 Min. Typ. 2.4 - 4.0 2.4 - 4.0 DC - 1 10 10 30 25 30 21 +15 to +19 12 12 20 22 31 20 Max. Min. Typ. 3.4 - 3.8 3.4 - 3.8 DC - 1 10 10 28 30 34 22 +15 to +19 11.5 11.5 Max. Units GHz GHz GHz dB dB dB dB dBm dBm dBm
*Unless otherwise noted, all measurements performed as a downconverter, with low side LO & IF = 200 MHz.
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For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
HMC214MS8 / 214MS8E
v00.0205
HIGH IP3 GaAs MMIC MIXER, 2.4 - 4.0 GHz
Conversion Gain vs. Temperature @ LO = +17 dBm
0
Isolation @ LO = +17 dBm
0
RF to IF LO to RF LO to IF
CONVERSION GAIN (dB)
-5 ISOLATION (dB)
+25 C +85 C -40 C
-10
-10
-20
-15
-30
-20 2.2
2.4
2.6
2.8
3
3.2
3.4
3.6
3.8
4
4.2
-40 2.2
12
2.4 2.6 2.8 3 3.2 3.4 3.6 3.8 4 4.2 FREQUENCY (GHz)
RF FREQUENCY (GHz)
Conversion Gain vs. LO Drive
0
Return Loss @ LO = +17 dBm
0
CONVERSION GAIN (dB)
-5 RETURN LOSS (dB) -5
RF LO
-10
-10
-15
-15
LO = +15 dBm LO = +16 dBm LO = +17 dBm LO = +19 dBm
-20
-20 2.2
2.4
2.6
2.8
3
3.2
3.4
3.6
3.8
4
4.2
-25 2.2
2.4
2.6
2.8
3
3.2
3.4
3.6
3.8
4
4.2
RF FREQUENCY (GHz)
FREQUENCY (GHz)
Upconverter Performance Conversion Gain @ LO = +17 dBm
0
IF Bandwidth @ LO = +17 dBm
0
CONVERSION GAIN (dB)
-5 RESPONSE (dB)
-5
Conver. Gain Return Loss
-10
-10
-15
-15
-20 2.2
-20 2.4 2.6 2.8 3 3.2 3.4 3.6 3.8 4 4.2 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 RF FREQUENCY (GHz) IF FREQUENCY (GHz)
Unless otherwise noted, all measurements performed as a downconverter, with low side LO & IF = 200 MHz.
For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
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MIXERS - SMT
HMC214MS8 / 214MS8E
v00.0205
HIGH IP3 GaAs MMIC MIXER, 2.4 - 4.0 GHz
Input IP3 vs. Temperature, LO = +17 dBm
45
Input IP3 vs. LO Drive
45
LO = +15 dBm LO = +16 dBm LO = +17 dBm LO = +19 dBm
40 INPUT IP3 (dBm) INPUT IP3 (dBm)
+25 C +85 C -40 C
40
35
35
30
30
25
25
12
MIXERS - SMT
20 2.2
2.4
2.6
2.8
3
3.2
3.4
3.6
3.8
4
4.2
20 2.2
2.4
2.6
2.8
3
3.2
3.4
3.6
3.8
4
4.2
RF FREQUENCY (GHz)
RF FREQUENCY (GHz)
Upconverter IP3 vs. LO Drive, IF = 200 MHz
40
Input P1dB vs. Temperature @ LO = +17 dBm
25 24 23 INPUT P1dB (dBm)
INPUT IP3 (dBm)
35
22 21 20 19 18 17 16
+25 C +85 C -40 C
30
25
LO = +15 dBm LO = +16 dBm LO = +17 dBm LO = +19 dBm
20 2.2
2.4
2.6
2.8
3
3.2
3.4
3.6
3.8
4
4.2
15 2.2
2.4
2.6
2.8
3
3.2
3.4
3.6
3.8
4
4.2
RF FREQUENCY (GHz)
RF FREQUENCY (GHz)
Harmonics of LO
nLO Spur @ RF Port LO Freq (GHz) 2.6 2.8 3.0 3.2 3.4 3.6 1 35 30 29 28 25 24 2 26 26 26 29 28 31 3 42 47 46 42 40 39 4 39 40 42 xx xx xx
MxN Spurious Outputs
nLO mRF 0 1 2 3 4 0 xx 9 73 97 xx 1 -4 0 66 98 100 2 -2 37 49 104 99 3 9 39 65 85 104 4 xx 35 77 91 106
LO = +17 dBm All values are in dBc below input LO level @ RF port.
RF Freq = 3.5 GHz @ -10 dBm LO Freq = 3.3 GHz @ +17 dBm All values in dBc relative to the IF output power.
Unless otherwise noted, all measurements performed as a downconverter, with low side LO & IF = 200 MHz.
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For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
HMC214MS8 / 214MS8E
v00.0205
HIGH IP3 GaAs MMIC MIXER, 2.4 - 4.0 GHz
Absolute Maximum Ratings
RF/IF Input LO Drive IF DC Current Channel Temperature Continuous Pdiss (T=85 C) (derate 3.69 mW/C above 85 C) Thermal Resistance (RTH) (junction to lead) Storage Temperature Operating Temperature +27 dBm +27 dBm 40 mA 150 C 240 mW 270 C/W -65 to +150 C -40 to +85 C
ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS
12
MIXERS - SMT
NOTES: 1. LEADFRAME MATERIAL: COPPER ALLOY 2. DIMENSIONS ARE IN INCHES [MILLIMETERS] 3. DIMENSION DOES NOT INCLUDE MOLDFLASH OF 0.15mm PER SIDE. 4. DIMENSION DOES NOT INCLUDE MOLDFLASH OF 0.25mm PER SIDE. 5. ALL GROUND LEADS MUST BE SOLDERED TO PCB RF GROUND.
Outline Drawing
Package Information
Part Number HMC214MS8 HMC214MS8E Package Body Material Low Stress Injection Molded Plastic RoHS-compliant Low Stress Injection Molded Plastic Lead Finish Sn/Pb Solder 100% matte Sn MSL Rating MSL1 MSL1
[1]
Package Marking [3] H214 XXXX H214 XXXX
[2]
[1] Max peak reflow temperature of 235 C [2] Max peak reflow temperature of 260 C [3] 4-Digit lot number XXXX
Unless otherwise noted, all measurements performed as a downconverter, with low side LO & IF = 200 MHz.
For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
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HMC214MS8 / 214MS8E
v00.0205
HIGH IP3 GaAs MMIC MIXER, 2.4 - 4.0 GHz
Pin Descriptions
Pin Number Function Description Interface Schematic
1
LO
This pin is DC coupled & matched to 50 Ohms from 2.4 to 4.0 GHz. Blocking capacitors are required if line potential is not equal to 0V.
2, 4
N/C
No connection. These pins may be connected to RF ground. Performance will not be affected.
12
MIXERS - SMT
3, 6, 7
GND
This pin must be connected to RF ground.
5
IF
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
This pin is DC coupled & matched to 50 Ohm from 2.4 to 4.0 GHz
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For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
HMC214MS8 / 214MS8E
v00.0205
HIGH IP3 GaAs MMIC MIXER, 2.4 - 4.0 GHz
Evaluation PCB
12
MIXERS - SMT
List of Material for Evaluation PCB 101830 [1]
Item J1 - J3 U1 PCB [2] Description PCB Mount SMA RF Connector HMC214MS8 / HMC214MS8E Mixer 101828 Eval Board [1] Reference this number when ordering complete evaluation PCB [2] 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: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
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