HMC310MS8G / 310MS8GE. Features OBSOLETE. = +25 C, Vdd = +3V

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1 Typical Applications Transmit & Receive Switch for 2. GHz Applications: Bluetooth HomeRF WLAN Radios Functional Diagram v3.67 Electrical Specifications, T A = +25 C, Vdd = +3V HMC31MSG / 31MSGE Features Tx Gain: 15 db, Rx Gain: 13 db Tx 1 db Compression Point: 5 dbm Rx Noise Figure: 3 2. GHz Single Positive Supply: +3V No External Matching Required General Description The HMC31MSG & HMC31MSGE are multifunction RFICs that incorporates a power amplifi er (PA) and low noise amplifi er (LNA) with a transmit/ receive switch. These RFICs offer 15 db gain and +5 dbm P1dB in the transmit mode and 13 db of gain with an overall noise fi gure of 3 db when in receive mode. Transmit and receive performance levels have been selected to meet the BLUETOOTH Class 2 & 3 requirements when used in conjunction with 2. GHz ASICs such as National Semiconductor s LMX3162. This low current and low cost transceiver requires no external circuitry to operate the amplifi er power down features, and is available in the industry standard MSOPG package, which is.11 x.19 (3.mm x.9mm). Receive Mode Transmit Mode Parameter Units Min. Rx Typ. Max. Min. Tx Typ. Max. Frequency Range GHz Gain db Gain Variation over Temperature db/ C Noise Figure 3.. db Input Return Loss 6 7 db Output Return Loss db Output Power for 1 db Compression (P1dB) dbm Saturated Output Power (Psat) dbm Output Third Order Intercept (IP3) dbm Supply Current (Idd) 12 2 ma - One Technology Way, P.O. Box 916, Norwood, MA Phone: Order online at 2 Alpha Road, Chelmsford, MA 12 Phone: Fax: Application Support: Phone: 1--ANALOG-D

2 Rx Gain GAIN (db) Rx Return Loss RETURN LOSS (db) C +5C -C Input Return Loss Output Return Loss -2 IP3 (dbm) Rx Noise Figure Rx 1dB Compression Point Rx Output Third Order Intercept Point 1 6 v3.67 HMC31MSG / 31MSGE NOISE FIGURE (db) P1dB (dbm) C - C +5 C - C -1 2 One Technology Way, P.O. Box 916, Norwood, MA Phone: Order online at 2 Alpha Road, Chelmsford, MA 12 Phone: Fax: Application Support: Phone: 1--ANALOG-D - 9

3 Tx Gain GAIN (db) C - C Tx 1dB Compression Point P1dB (dbm) C - C v3.67 HMC31MSG / 31MSGE Tx Return Loss RETURN LOSS (db) Tx Output Third Order Intercept Point IP3 (dbm) Input Return Loss Output Return Loss 5-1 One Technology Way, P.O. Box 916, Norwood, MA Phone: Order online at 2 Alpha Road, Chelmsford, MA 12 Phone: Fax: Application Support: Phone: 1--ANALOG-D

4 Absolute Maximum Ratings v3.67 HMC31MSG / 31MSGE Truth Table Drain Bias Voltage (Vdd) +7. Vdc Control Voltage Range (Vctl) -.2 to Vdd RF Input Power (Vdd = +3. Vdc) dbm Channel Temperature 15 C Continuous Pdiss (T = 5 C) (derate 5 mw/ C above 5 C).325 W Thermal Resistance (channel to ground paddle) Outline Drawing 2 C/W Storage Temperature -65 to +15 C Operating Temperature - to +5 C Tx Section Active Rx Section Active VCTL = Vdd VCTL = V ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS NOTES: 1. LEADFRAME MATERIAL: COPPER ALLOY 2. DIMENSIONS ARE IN INCHES [MILLIMETERS] 3. DIMENSION DOES NOT INCLUDE MOLDFLASH OF.15mm PER SIDE.. DIMENSION DOES NOT INCLUDE MOLDFLASH OF.25mm PER SIDE. 5. ALL GROUND LEADS MUST BE SOLDERED TO PCB RF GROUND. Package Information Part Number Package Body Material Lead Finish MSL Rating Package Marking [3] [1] H31 HMC31MSG Low Stress Injection Molded Plastic Sn/Pb Solder MSL1 XXXX [2] H31 HMC31MSGE RoHS-compliant Low Stress Injection Molded Plastic 1% matte Sn MSL1 XXXX [1] Max peak refl ow temperature of 235 C [2] Max peak refl ow temperature of 26 C [3] -Digit lot number XXXX One Technology Way, P.O. Box 916, Norwood, MA Phone: Order online at 2 Alpha Road, Chelmsford, MA 12 Phone: Fax: Application Support: Phone: 1--ANALOG-D - 11

5 Evaluation PCB v3.67 HMC31MSG / 31MSGE List of Materials for Evaluation PCB [1] Item Description J1, J2, J3 PCB Mount SMA Connector J, J5 DC Pins C1.1 μf Capacitor, 63 Pkg. C2, C3 1 pf Capacitor, 63 Pkg. U1 HMC31MSG / HMC31MSGE Transceiver PCB [2] Evaluation Board 1.5 x 1.55 [1] Reference this number when ordering complete evaluation PCB [2] Circuit Board Material: Rogers 35 Note: DC blocking capacitors on the Tx and ANT ports are required to evaluate this part. These capacitors may not be required in the fi nal circuit design if interfacing components are DC blocked. The circuit board used in the fi nal application should use RF circuit design techniques. Signal lines should have 5 ohm impedance while the package ground leads and backside ground slug 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 One Technology Way, P.O. Box 916, Norwood, MA Phone: Order online at 2 Alpha Road, Chelmsford, MA 12 Phone: Fax: Application Support: Phone: 1--ANALOG-D

6 Notes: v3.67 HMC31MSG / 31MSGE One Technology Way, P.O. Box 916, Norwood, MA Phone: Order online at 2 Alpha Road, Chelmsford, MA 12 Phone: Fax: Application Support: Phone: 1--ANALOG-D - 13