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3 v3.514 AMPLIFIER, 5 - GHz Typical Applications The is ideal for: Point-to-Point Radios Point-to-Multi-Point Radios & VSAT LO Driver for Mixers Military & Space Functional Diagram Features Gain: 21 db P1dB: +22 dbm Saturated Power: % PAE Single Supply Voltage: ma 5 Ohm Matched Input/Output 24 Lead 4x4mm SMT Package: 16mm 2 General Description Electrical Specifications, T A = +25 C, Vdd 1-4 = 5V, Idd= 18 ma [1] The is a GaAs PHEMT MMIC Driver Amplifier in a leadless 4 x 4 mm ceramic surface mount package which operates between 5 and GHz The amplifier provides up to 21 db of gain, +29 dbm Output IP3, and +22 dbm of output power at 1 db gain compression, while requiring 18 ma from a +5V supply. The is an ideal driver amplifier for microwave radio applications from 5 to GHz, and may be biased at +5V, 13 ma to provide lower gain with optimized PAE. The amplifier s I/Os are DC blocked and matched to 5 Ohms with no external matching required. Parameter Min. Typ. Max. Min. Typ. Max. Units Frequency Range GHz Gain db Gain Variation Over Temperature db/ C Input Return Loss db Output Return Loss db Output Power for 1 db Compression (P1dB) dbm Saturated Output Power (Psat) 23.5 dbm Output Third Order Intercept (IP3) dbm Noise Figure db Supply Current (Idd) (Idd = Idd 1 + Idd 2 + Idd 3 + Idd 4 ) ma [1] Adjust Vgg between -2 to V to achieve Idd= 18 ma Typical. 1 For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 1824 Phone: Fax: Order On-line at Application Support: Phone: or apps@hittite.com

4 v3.514 AMPLIFIER, 5 - GHz Broadband Gain & Return Loss 3 Gain vs. Temperature 3 RESPONSE (db) Input Return Loss vs. Temperature RETURN LOSS (db) P1dB vs. Temperature S11 S21 S C GAIN (db) Output Return Loss vs. Temperature RETURN LOSS (db) Psat vs. Temperature -4 C -4 C C P1dB (dbm) Psat (dbm) C For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 1824 Phone: Fax: Order On-line at Application Support: Phone: or apps@hittite.com 2

5 v3.514 AMPLIFIER, 5 - GHz Power 12.5 GHz 3 Power GHz 3 Pout (dbm), GAIN (db), PAE (%) INPUT POWER (dbm) Output IP3 vs. Temperature IP3 (dbm) C Gain & Power vs. Supply 12.5 GHz Pout (dbm) Gain (db) PAE (%) Pout (dbm), GAIN (db), PAE (%) Pout (dbm) Gain (db) PAE (%) INPUT POWER (dbm) Noise Figure vs. Temperature NOISE FIGURE (db) C Reverse Isolation vs. Temperature 25 GAIN (db), P1dB (dbm), Psat (dbm) Gain P1dB Psat ISOLATION (db) C Vdd (V) For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 1824 Phone: Fax: Order On-line at Application Support: Phone: or apps@hittite.com

6 v3.514 AMPLIFIER, 5 - GHz Gain, Power & Output IP3 vs. Gate 12.5 GHz Absolute Maximum Ratings GAIN (db), P1dB (dbm), Psat (dbm), IP3 (dbm) Vdd (V) Vgg (V) Typical Supply Current vs. Vdd Idd (ma) Note: Amplifier will operate over full voltage ranges shown above Idd Gain P1dB Psat IP Idd (ma) Drain Bias Voltage (Vdd1, Vdd2, Vdd3, Vdd4) Gate Bias Voltage (Vgg) RF Input Power (RFIN)(Vdd = +5 Vdc) +5.5 Vdc -3 to Vdc +1 dbm Channel Temperature 175 C Continuous Pdiss (T= 85 C) (derate mw/ C above 85 C) Thermal Resistance (channel to package bottom) 1 W C/W Storage Temperature -65 to +15 C Operating Temperature -4 to +85 C ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 1824 Phone: Fax: Order On-line at Application Support: Phone: or apps@hittite.com 4

7 v3.514 AMPLIFIER, 5 - GHz Outline Drawing NOTES: 1. PACKAGE BODY MATERIAL: ALUMINA 2. LEAD AND GROUND PADDLE PLATING: 3-8 MICROINCHES GOLD OVER 5 MICROINCHES MINIMUM NICKEL. 3. DIMENSIONS ARE IN INCHES [MILLIMETERS]. 4. LEAD SPACING TOLERANCE IS NON-CUMULATIVE. 5. PACKAGE WARP SHALL NOT EXCEED.5mm DATUM -C- 6. ALL GROUND LEADS AND GROUND PADDLE MUST BE SOLDERED TO PCB RF GROUND. Package Information Part Number Package Body Material Lead Finish MSL Rating Package Marking [2] [1] H634 Alumina, White Gold over Nickel MSL3 XXXX [1] Max peak reflow temperature of 26 C [2] 4-Digit lot number XXXX 5 For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 1824 Phone: Fax: Order On-line at Application Support: Phone: or apps@hittite.com

8 v3.514 AMPLIFIER, 5 - GHz Pin Descriptions Pin Number Function Description Interface Schematic 1, 5-8, 1-14, 18, 21, 23 N/C 2, 4, 15, 17 GND 3 RFIN 9 Vgg 16 RFOUT 24, 22,, 19 Vdd1, Vdd2, Vdd3, Vdd4 Application Circuit Component C1 - C5 C6 - C1 Value 1 pf 1 pf C11 - C µf The pins are not connected internally; however, all data shown herein was measured with these pins connected to RF/DC ground externally. Package Bottom must be connected to RF/DC ground. This pin is AC coupled and matched to 5 Ohms. Gate control for amplifier, please follow MMIC Amplifier Biasing Procedure Application Note: See application circuit for required external components. This pin is AC coupled and matched to 5 Ohms. Power Supply Voltage for the amplifier. See application circuit for required external components. For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 1824 Phone: Fax: Order On-line at Application Support: Phone: or apps@hittite.com 6

9 v3.514 AMPLIFIER, 5 - GHz Evaluation PCB List of Materials for Evaluation PCB [1] Item J1 - J2 VD1 - VD4 C1 - C5 C6 - C1 C11 - C15 U1 PCB [2] Description 2.92 mm PC Mount K-Connector DC Pin 1 pf Capacitor, 42 Pkg. 1 pf Capacitor, 63 Pkg. 2.2 µf Capacitor, Tantalum Driver Amplifier Evaluation PCB [1] Reference this number when ordering complete evaluation PCB [2] Circuit Board Material: Rogers 435 The circuit board used in the application should use RF circuit design techniques. Signal lines should have 5 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 board should be mounted to an appropriate heat sink. The evaluation circuit board shown is available from Hittite upon request. 7 For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 1824 Phone: Fax: Order On-line at Application Support: Phone: or apps@hittite.com

10 v3.514 AMPLIFIER, 5 - GHz For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 1824 Phone: Fax: Order On-line at Application Support: Phone: or apps@hittite.com 8