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MAIA-007495-000100
Down Converter 1500 -- 2400 MHz
Features
* * * * * * * * * * * LNA Mixer integration Typical conversion gain of 7 dB Typical Two-Tone IM Ratio of 50 dBm LO Drive-Level: +13 dBm Low Cost / High Performance 50 ohm Nominal Impedance Lead-Free QSOP-16 Package 100% Matte Tin Plating over Copper Halogen-Free "Green" Mold Compound 260C Reflow Compatible RoHS* Compliant Version of SA65-0003 Rev. V1
Functional Block Diagram
Description
M/A-COM's MAIA-007495-000100 is an integrated assembly containing a GaAs FET MMIC LNA and GaAs FET mixer. This device is packaged in a 16 leaded QSOP plastic surface mount package. The amplifier can be biased with either +3V or +5V, the mixer requires no DC bias. The conversion gain of the integrated combination is typically 6 dB at +3V bias and 8 dB at +5V bias. The SA65-0003 is ideally suited for RF/IF communications applications requiring down conversion with some gain. This MCM contains a mixer that is fabricated using a mature 1-micron GaAs process, it also contains an LNA that is fabricated using a low cost mature 0.5micron gate length GaAs MESFET process. Both die feature full passivation for increased performance and reliability.
1. See "External Circuiting Parts" on Sheet 3 for the values of the external components.
Pin Configuration
Pin #
1 2 3 4 5 6 7 8
Function
GND RES GND RF IN GND LO GND IF RF GND GND RF
2
Description
RF and DC Ground External current control (optional) RF and DC Ground RF Input of the amplifier RF and DC Ground LO port of the mixer RF and DC Ground IF port of the mixer RF and DC Ground RF and DC Ground RF port of the mixer RF and DC Ground
Ordering Information
Part Number
MAIA-007495-000100 MAIA-007495-0001TR MAIA-007495-0001TB
9 10
Package
Bulk Packaging 1000 piece reel Sample Test Board
11 12 13 14 15 16 2.
GND RF OUT GND VDD GND
2
RF output of the amplifier RF and DC Ground Positive supply voltage RF and DC Ground
Note: Reference Application Note M513 for reel size information. Note: Die quantity varies.
The output port of the amplifier, RFOUT, and the input port of the mixer, RF, are adjacently placed so that an external filter can be used.
1
* Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions * North America Tel: 800.366.2266 * Europe Tel: +353.21.244.6400 is considering for development. Performance is based on target specifications, simulated results, * India Tel: +91.80.4155721 * China Tel: +86.21.2407.1588 and/or prototype measurements. Commitment to develop is not guaranteed. Visit www.macomtech.com for additional data sheets and product information. PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology Solutions has under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make Commitment to produce in volume is not guaranteed. changes to the product(s) or information contained herein without notice.
MAIA-007495-000100
Down Converter 1500 -- 2400 MHz
Electrical Specifications: TA = +25C, Z0=50 Ohms, RF = -10 dBm3, LO = +13 dBm, IDD 45 mA
Parameter
Conversion Gain Isolation 6 Reverse Isolation7 VSWR
8,9
Rev. V1
Test Conditions3
LNA +3V LNA +5V LO to RF IN LO to IF LNA +3V LO RF IN IF LNA +3V LNA +5V
Units
dB dB dB dB dB Ratio Ratio Ratio dBm dBm
Min
3.1 4.6 29 19 30 -- -- -- 13 21
Typ
6.0 8.0 32 23 40 1.4:1 1.9:1 1.9:1 17.5 25
Max
6.6 8.8 -- -- -- -- 2.5:1 2.1:1 -- --
Input IP3 3,4,5
3. 4. 5. 6. 7. 8. 9.
For IP3 measurements, RFIN = -24 dBm, this low RF IN level gets amplified through the LNA. For IP3 measurements, RFIN2 = RFIN1 + 10 MHz, LO = RFIN1--140 MHz. For IP3 measurements, IP3 = IMR/2 + PIN. RF IN to IF Isolation is typically 0 dB. Reverse Isolation is measured from IF to RFIN with the IF at -10 dBm, LO at +13 dBm. The amplifier has a normal gain of 12.5 dB, 3V bias and 14.0 dB, 5V bias. Amplifier typical Noise Figure = 1.5 dB. NFT = NF1 + (NF2 - 1)/G1
Absolute Maximum Ratings 10,11
Parameter
RF Input Power
12
Absolute Maximum
+17 dBm +23 dBm +10 VDC
Handling Procedures
Please observe the following precautions to avoid damage:
LO Drive Power 12 VDD Current
13 14
80 mA +150C -40C to +85C -65C to +150C
Static Sensitivity
Gallium Arsenide Integrated Circuits are sensitive to electrostatic discharge (ESD) and can be damaged by static electricity. Proper ESD control techniques should be used when handling these devices.
Channel Temperature
Operating Temperature Storage Temperature
10.Exceeding any one or combination of these limits may cause permanent damage to this device. 11.M/A-COM does not recommend sustained operation near these survivability limits. 12.Total power for RF and LO ports should not exceed +23 dBm. 13.When pin #2 is used to increase current--see note 8 above. 14.Thermal resistance (jc) = +95C/W.
2
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions * North America Tel: 800.366.2266 * Europe Tel: +353.21.244.6400 is considering for development. Performance is based on target specifications, simulated results, * India Tel: +91.80.4155721 * China Tel: +86.21.2407.1588 and/or prototype measurements. Commitment to develop is not guaranteed. Visit www.macomtech.com for additional data sheets and product information. PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology Solutions has under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make Commitment to produce in volume is not guaranteed. changes to the product(s) or information contained herein without notice.
MAIA-007495-000100
Down Converter 1500 -- 2400 MHz
Recommended PCB Configuration
Rev. V1
Spurious Table
4X 4X 3X 3X Harmonic of LO (n) 2X 2X 1X 1X 0X 0X -12 -1.9 -2.8 7.1 7.0 11.8 4.5 11.8 N/A N/A 0X -37 -39 -29 -30 -27 -27 0 0 -5 -5 1X -65 -72 -68 -70 -37 -47 -48 -58 -34 -46 2X -75 -77 -66 -77 -68 -75 -69 -76 -69 -75 3X -75 -77 -74 -75 -74 -75 -74 -76 -70 -70 4X
Harmonic of RFIN (m)
The spurious table shows the spurious signals resulting from the mixing of the RFIN and LO input signals, assuming down conversion. The number of dB below the conversion loss level indicates the mixing products. The lower frequency mixing term is shown for two different input levels. The top number is for an RFIN power level of -19 dB; the lower number is for -29 dB. Assuming the LNA gain is approximately 14 dB, the mixer input will see approximately -5 dB and -15 dB. |mFRF - nFLO|, RF = -19 dB |mFRF - nFLO|, RF = -29 dB RF = 1850 MHz LO = 1710 MHz
External Circuitry Parts 15
Part
C1 C2 C3 L1 L2 L3 R1 R2 R3
Value
47 pF 47 pF 3.3 pF 3.9 nH 3.0 nH 12 nH See Note 16 5.1 k Ohms 330 Ohms
Purpose
DC Block By-pass LO Port Matching Network Tuning LO Port Matching Network RF Choke Optional Current Control DC Return LO Port Matching Network
15. All external circuitry parts are readily available, low cost surface mount components (.060 in. x .030 in. or .080 in. x .050 in.). 16. Pin 2 allows use of an external resistor to ground for optional higher current. For 20 mA operation, no resistor is used. For IDD 30 mA, R2 = 43 Ohms For IDD 45 mA, R2 = 15 Ohms For IDD 60 mA, R2 = 10 Ohms
3
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions * North America Tel: 800.366.2266 * Europe Tel: +353.21.244.6400 is considering for development. Performance is based on target specifications, simulated results, * India Tel: +91.80.4155721 * China Tel: +86.21.2407.1588 and/or prototype measurements. Commitment to develop is not guaranteed. Visit www.macomtech.com for additional data sheets and product information. PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology Solutions has under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make Commitment to produce in volume is not guaranteed. changes to the product(s) or information contained herein without notice.
MAIA-007495-000100
Down Converter 1500 -- 2400 MHz
Typical Performance Curves
Gain
+3V 10 +5V
Rev. V1
Isolation at +3V
L- I 40
L- R
8
Gain (dB)
6
Isolation (dB)
1.5 1.6 1.7 1.8 1.9 2.0
30
20
4
10
2
0 1.5 1.6 1.7 1.8 1.9 2.0
Freque ncy (GHz )
Fre que ncy (GHz )
VSWR at +3V
IIP3
+3V 20
+5V
IF 3.0
LO
RF
15
IIP3 (dB)
2.5
10
V SW R
2.0 1.5 1.0
5
0 1.5 1.6 1.7 1.8 1.9 2.0
1.7
1.8
1.9
2.0
Fre que ncy (GHz )
Frequency (GHz)
4
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions * North America Tel: 800.366.2266 * Europe Tel: +353.21.244.6400 is considering for development. Performance is based on target specifications, simulated results, * India Tel: +91.80.4155721 * China Tel: +86.21.2407.1588 and/or prototype measurements. Commitment to develop is not guaranteed. Visit www.macomtech.com for additional data sheets and product information. PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology Solutions has under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make Commitment to produce in volume is not guaranteed. changes to the product(s) or information contained herein without notice.
MAIA-007495-000100
Down Converter 1500 -- 2400 MHz
Lead-Free, QSOP-16
Rev. V1
Reference Application Note M538 for lead-free solder reflow recommendations.
5
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions * North America Tel: 800.366.2266 * Europe Tel: +353.21.244.6400 is considering for development. Performance is based on target specifications, simulated results, * India Tel: +91.80.4155721 * China Tel: +86.21.2407.1588 and/or prototype measurements. Commitment to develop is not guaranteed. Visit www.macomtech.com for additional data sheets and product information. PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology Solutions has under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make Commitment to produce in volume is not guaranteed. changes to the product(s) or information contained herein without notice.

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