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MICROWAVE CORPORATION v00.0603 HMC479MP86 SiGe HBT GAIN BLOCK MMIC AMPLIFIER, DC - 5.0 GHz 8 AMPLIFIERS - SMT Typical Applications The HMC479MP86 is an ideal RF/IF gain block & LO or PA driver: * Cellular / PCS / 3G * Fixed Wireless & WLAN * CATV, Cable Modem & DBS * Microwave Radio & Test Equipment P1dB Output Power: +18.5 dBm Gain: 15 dB Output IP3: +33 dBm Cascadable 50 Ohm I/Os Single Supply: +5V to +12V Functional Diagram General Description The HMC479MP86 is a SiGe Heterojunction Bipolar Transistor (HBT) Gain Block MMIC SMT amplifier covering DC to 5 GHz. This Micro-P packaged amplifier can be used as a cascadable 50 Ohm RF/ IF gain stage as well as a LO or PA driver with up to +21 dBm output power. The HMC479MP86 offers 15 dB of gain with a +35dBm output IP3 at 850 MHz while requiring only 72 mA from a single positive supply. The Darlington feedback pair used results in reduced sensitivity to normal process variations and excellent gain stability over temperature while requiring a minimal number of external bias components. Electrical Specifications, Vs= 8.0 V, Rbias= 51 Ohm, TA = +25 C Parameter DC - 1.0 GHz 1.0 - 2.0 GHz 2.0 - 3.0 GHz 3.0 - 4.0 GHz 4.0 - 5.0 GHz DC - 5.0 GHz DC - 1.0 GHz 1.0 - 2.0 GHz 2.0 - 4.0 GHz 4.0 - 5.0 GHz DC - 1.0 GHz 1.0 - 3.5 GHz 3.5 - 5.0 GHz DC - 5.0 GHz 0.5 - 1.0 GHz 1.0 - 2.5 GHz 2.5 - 4.0 GHz 4.0 - 5.0 GHz 0.5 - 1.0 GHz 1.0 - 2.5 GHz 2.5 - 4.0 GHz 4.0 - 5.0 GHz DC - 2.0 GHz 2.0 - 5.0 GHz Min. 12.5 11.5 10.5 9 7.5 Typ. 14.5 13 12 11 9.5 0.008 12 16 18 15 18 25 15 18 18.5 17 14 12 34 32 28 25 4.0 4.8 72 Max. Units dB dB dB dB dB dB/ C dB dB dB dB dB dB dB dB dBm dBm dBm dBm dBm dBm dBm dBm dB dB mA Gain Gain Variation Over Temperature Input Return Loss 0.012 Output Return Loss Reverse Isolation Output Power for 1 dB Compression (P1dB) 16 13 11 9 Output Third Order Intercept (IP3) (Pout= 0 dBm per tone, 1 MHz spacing) Noise Figure Supply Current (Icq) Note: Data taken with broadband bias tee on device output. 8 - 248 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 MICROWAVE CORPORATION v00.0603 HMC479MP86 SiGe HBT GAIN BLOCK MMIC AMPLIFIER, DC - 5.0 GHz Broadband Gain & Return Loss 20 15 10 RESPONSE (dB) 5 0 -5 -10 -15 -20 -25 -30 0 1 2 3 4 5 6 7 8 FREQUENCY (GHz) S21 S11 S22 Gain vs. Temperature 20 18 16 14 GAIN (dB) 12 10 8 6 4 2 0 0 1 2 3 4 5 6 FREQUENCY (GHz) +25 C +85 C -40 C 8 AMPLIFIERS - SMT 8 - 249 Input Return Loss vs. Temperature 0 +25 C +85 C -40 C Output Return Loss vs. Temperature 0 -5 RETURN LOSS (dB) -10 -15 -20 -25 -30 +25 C +85 C -40 C -5 RETURN LOSS (dB) -10 -15 -20 -25 0 1 2 3 4 5 6 FREQUENCY (GHz) -35 0 1 2 3 4 5 6 FREQUENCY (GHz) Reverse Isolation vs. Temperature 0 REVERSE ISOLATION (dB) +25 C +85 C -40 C Noise Figure vs. Temperature 10 9 8 NOISE FIGURE (dB) 7 6 5 4 3 2 1 +25 C +85 C -40 C -5 -10 -15 -20 -25 0 1 2 3 4 5 6 FREQUENCY (GHz) 0 0 1 2 3 4 5 6 FREQUENCY (GHz) 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 v00.0603 MICROWAVE CORPORATION HMC479MP86 SiGe HBT GAIN BLOCK MMIC AMPLIFIER, DC - 5.0 GHz 8 AMPLIFIERS - SMT P1dB vs. Temperature 22 20 18 16 P1dB (dBm) 12 10 8 6 4 2 0 0 1 2 3 4 5 FREQUENCY (GHz) +25 C +85 C -40 C Psat vs. Temperature 22 20 18 16 Psat (dBm) 14 12 10 8 6 4 2 0 0 1 2 3 4 5 FREQUENCY (GHz) +25 C +85 C -40 C 14 Output IP3 vs. Temperature 40 Gain, Power & OIP3 vs. Supply Voltage for Constant Id= 72 mA @ 850 MHz Gain (dB), P1dB (dBm), Psat (dBm), OIP3 (dBm) 36 34 32 30 28 26 24 22 20 18 16 14 12 10 8 6 4 2 0 5 6 7 8 9 10 Vs (Vdc) 35 OIP3 (dBm) 30 25 +25 C +85 C -40 C 20 Gain P1dB Psat OIP3 15 0 1 2 3 4 5 FREQUENCY (GHz) 11 12 Vcc vs. Icc Over Temperature for Fixed Vs= 8V, RBIAS= 51 Ohms 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 4 +85 C Icc (mA) +25 C -40 C 4.1 4.2 4.3 4.4 4.5 4.6 4.7 Vcc (Vdc) 8 - 250 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 v00.0603 MICROWAVE CORPORATION HMC479MP86 SiGe HBT GAIN BLOCK MMIC AMPLIFIER, DC - 5.0 GHz Absolute Maximum Ratings Collector Bias Voltage (Vcc) Collector Bias Current (Icc) RF Input Power (RFin)(Vcc = +4.3 Vdc) Junction Temperature Continuous Pdiss (T = 85 C) (derate 10.8 mW/C above 85 C) Thermal Resistance (junction to lead) Storage Temperature Operating Temperature +6.0 Vdc 100 mA 8 AMPLIFIERS - 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. ALL GROUND LEADS MUST BE SOLDERED TO PCB RF GROUND. 7. THE MICRO-P PACKAGE IS DIMENSIONALLY COMPATABLE WITH THE "MICRO-X PACKAGE" +17 dBm 150 C 0.702 W 92.6 C/W -65 to +150 C -40 to +85 C Outline Drawing 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 8 - 251 v00.0603 MICROWAVE CORPORATION HMC479MP86 SiGe HBT GAIN BLOCK MMIC AMPLIFIER, DC - 5.0 GHz 8 AMPLIFIERS - SMT Pin Descriptions Pin Number Function Description Interface Schematic 1 RFIN This pin is DC coupled. An off chip DC blocking capacitor is required. 3 RFOUT RF output and DC Bias (Vcc) for the output stage. 2, 4 GND These pins must be connected to RF/DC ground. Application Circuit Note: 1. External blocking capacitors are required on RFIN and RFOUT. 2. RBIAS provides DC bias stability over temperature. Recommended Bias Resistor Values for Icc= 72 mA, Rbias= (Vs - Vcc) / Icc Supply Voltage (Vs) RBIAS VALUE RBIAS POWER RATING 5V 13 1/8 W 6V 27 1/4 W 8V 51 1/2 W 10V 82 1/2 W 12V 110 1W Recommended Component Values for Key Application Frequencies Frequency (MHz) Component 50 L1 C1, C2 270 nH 0.01 F 900 56 nH 100 pF 1900 18 nH 100 pF 2200 18 nH 100 pF 2400 15 nH 100 pF 3500 8.2 nH 100 pF 5000 6.8 nH 100 pF 8 - 252 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 v00.0603 MICROWAVE CORPORATION HMC479MP86 SiGe HBT GAIN BLOCK MMIC AMPLIFIER, DC - 5.0 GHz Evaluation PCB 8 AMPLIFIERS - SMT List of Materials Item J1 - J2 J3 - J4 C1, C2 C3 C4 C5 R1 L1 U1 PCB* Description PC Mount SMA Connector DC Pin Capacitor, 0402 Pkg. 100 pF Capacitor, 0402 Pkg. 1000 pF Capacitor, 0603 Pkg. 2.2 F Capacitor, Tantalum Resistor, 1210 Pkg. Inductor, 0603 Pkg. HMC479MP86 107087 Evaluation PCB 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 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. * Circuit Board Material: Rogers 4350 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 8 - 253 |
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