HMC420QS16_10

HMC420QS16 / 420QS16E v03.0810 CELLULAR RFIC DOWNCONVERTER, 0.7 - 1.0 GHz Features +15 dBm Input IP3 Integrated IF & LO Amps: 0 dBm LO Conversion Gain: 12.5 dB Noise Figure: 13 dB Single Positive Supply: +5V, 52 mA 9 MIXERS - DOWNCONVERTERS - SMT Typical Applications The HMC420QS16 / HMC420QS16E is ideal for: • GSM & CDMA Infrastructure • GPRS & EDGE Infrastructure • Wireless Data/CDPD Functional Diagram General Description The HMC420QS16 & HMC420QS16E are linear downconverter receiver ICs suitable for cellular infrastructure applications from 0.7 - 1.0 GHz. An integrated mixer coupled with a high dynamic range IF amplifier achieves an input intercept point (OIP3) of +15 dBm, and an input P1dB of +1 dBm. The converter provides a gain of 12.5 dB and 13 dB typical single side band noise. The IC operates from positive +5V rails consuming 52 mA of current while requiring only 0 dBm LO drive. The design requires no external baluns, and minimal off chip components. The HMC420QS16 & HMC420QS16E have the same package footprint as the HMC380QS16G & HMC421QS16 1.4 - 2.3 GHz downconverter ICs. Electrical Specifications, TA = +25 °C, LO = 0 dBm, IF = 120 MHz, Vdd = 5V Parameter Frequency Range, RF & LO Frequency Range, IF * Conversion Gain Noise Figure (SSB) LO to RF Isolation LO to IF Isolation RF to IF Isolation IP3 (Input) 1 dB Compression (Input) LO Input Drive Level (Typical) Supply Current (Idd for IF + LO) (IF bias resistor= 6.8 ohms) * IF matching must be tuned for optimal results. See application circuit herein. 15 23 33 12 -2 9 Min. Typ. 0.7 - 1.0 50 - 250 12.5 13 25 30 - 42 40 - 55 15 +1 -2 to +4 52 Max. GHz MHz dB dB dB dB dB dBm dBm dBm mA 9-1 For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Application Support: Phone: 978-250-3343 or apps@hittite.com HMC420QS16 / 420QS16E v03.0810 CELLULAR RFIC DOWNCONVERTER, 0.7 - 1.0 GHz Isolation @ LO = 0 dBm 0 -10 -20 -30 -40 -50 -60 RF/IF LO/RF LO/IF Conversion Gain vs. Temperature @ LO = 0 dBm 20 CONVERSION GAIN (dB) 16 9 MIXERS - DOWNCONVERTERS - SMT 9-2 12 8 +25 C -40 C +85 C 4 0 0.6 ISOLATION (dB) 1 1.1 0.7 0.8 0.9 -70 0.6 0.7 0.8 0.9 1 1.1 RF FREQUENCY (GHz) RF FREQUENCY (GHz) Conversion Gain vs. LO Drive 20 LO = -4 dBm LO = -2 dBm LO = 0 dBm LO = +2 dBm LO = +4 dBm LO = +6 dBm Return Loss @ LO = 0 dBm 0 CONVERSION GAIN (dB) 16 -5 RETURN LOSS (dB) RF LO 12 -10 8 -15 4 -20 0 0.6 0.7 0.8 0.9 1 1.1 -25 0.6 0.7 0.8 0.9 1 1.1 RF FREQUENCY (GHz) FREQUENCY (GHz) Conversion Gain vs. Vdd @ LO = 0 dBm 20 CONVERSION GAIN (dB) 16 12 8 +4.5V +5.0V +5.5V 4 0 0.6 0.7 0.8 0.9 1 1.1 RF FREQUENCY (GHz) For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Application Support: Phone: 978-250-3343 or apps@hittite.com HMC420QS16 / 420QS16E v03.0810 CELLULAR RFIC DOWNCONVERTER, 0.7 - 1.0 GHz Input P1dB vs. Vdd @ LO = 0 dBm 10 8 INPUT P1dB (dBm) 6 4 2 0 -2 -4 0.6 +4.5V +5.0V +5.5V 9 MIXERS - DOWNCONVERTERS - SMT Input P1dB vs. Temperature @ LO = 0 dBm 10 8 INPUT P1dB (dBm) 6 4 2 0 -2 -4 0.6 +25 C -40 C +85 C 0.7 0.8 0.9 1 1.1 0.7 0.8 0.9 1 1.1 RF FREQUENCY (GHz) RF FREQUENCY (GHz) Input and Output IP3 vs. Temperature @ LO = 0 dBm* 50 OUTPUT, +25 C OUTPUT, -40 C OUTPUT, +85 C INPUT, +25 C INPUT, -40 C INPUT, +85 C Input and Output IP3 vs. LO Drive* 50 OUTPUT, LO = -2 dBm OUTPUT, LO = 0 dBm OUTPUT, LO = +2 dBm INPUT, LO = -2 dBm INPUT, LO = 0 dBm INPUT, LO = +2 dBm 40 40 IP3 (dBm) 20 IP3 (dBm) 0.7 0.8 0.9 1 1.1 30 30 20 10 10 0 0.6 0 0.6 0.7 0.8 0.9 1 1.1 RF FREQUENCY (GHz) RF FREQUENCY (GHz) Input and Output IP3 vs. Vdd @ LO = 0 dBm* 50 OUTPUT, Vdd = +4.5V OUTPUT, Vdd = +5.0V OUTPUT, Vdd = +5.5V INPUT, Vdd = +4.5V INPUT, Vdd = +5.0V INPUT, Vdd = +5.5V Input IP2 vs. Temperature @ LO = 0 dBm* 70 65 60 IP2 (dBm) 55 50 40 +25 C -40 C +85 C IP3 (dBm) 30 20 10 45 40 0.6 0 0.6 0.7 0.8 0.9 1 1.1 0.7 0.8 0.9 1 1.1 RF FREQUENCY (GHz) RF FREQUENCY (GHz) * Two-tone input power= -5 dBm each tone, 1 MHz spacing. 9-3 For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Application Support: Phone: 978-250-3343 or apps@hittite.com HMC420QS16 / 420QS16E v03.0810 CELLULAR RFIC DOWNCONVERTER, 0.7 - 1.0 GHz Noise Figure Swept IF, Fixed LO = 800 MHz 15 Noise Figure vs. Temperature, Swept LO, Fixed IF= 120 MHz 20 18 NOISE FIGURE (dB) NOISE FIGURE (dB) +25 C -40 C +85 C 13 9 MIXERS - DOWNCONVERTERS - SMT 9-4 16 11 14 9 12 7 10 0.7 0.8 0.8 0.9 0.9 1 1 5 0.05 0.07 0.09 0.11 0.13 0.15 FREQUENCY (GHz) FREQUENCY (GHz) IF Return Loss @ Various Tuned IF Frequencies* 0 IF Bandwidth @ Various Tuned IF Frequencies* 20 70 MHz 100 MHz 150 MHz 170 MHz 190 MHz 250 MHz IF CONVERSION GAIN (dB) 1.1 -5 RETURN LOSS (dB) RF LO 15 -10 10 -15 -20 5 -25 0.6 0.7 0.8 0.9 1 0 0.1 0.1 0.2 0.2 0.3 0.3 FREQUENCY (GHz) FREQUENCY (GHz) IF Bandwidth @ LO = 0 dBm, IF= 120 MHz* 15 10 5 RESPONSE (dB) 0 -5 -10 -15 -20 -25 -30 0.1 0.1 0.2 0.2 CONVERSION GAIN RETURN LOSS Harmonics of LO nLO Spur @ RF Port LO Freq. (GHz) 0.55 0.65 0.75 0.85 0.95 1.05 1 21 18 22 27 28 27 2 14 12 15 20 26 31 3 50 48 42 40 44 54 4 45 43 38 46 57 66 LO = 0 dBm Values in dBc below input LO level measured at RF port. IF FREQUENCY (GHz) * Refer to HMC420QS16 Application Circuit herein for IF port tuning information. For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Application Support: Phone: 978-250-3343 or apps@hittite.com HMC420QS16 / 420QS16E v03.0810 CELLULAR RFIC DOWNCONVERTER, 0.7 - 1.0 GHz Absolute Maximum Ratings RF / IF Input (Vdd= +5V) +13 dBm +15 dBm +7 Vdc 150°C 0.41 W -65 to +150 °C -40 to +85 deg °C 9 MIXERS - DOWNCONVERTERS - SMT MxN Spurious @ IF Port nLO mRF 0 1 2 3 4 0 xx 62 >113 >113 >113 1 41 0 102 >113 >113 2 89 64 51 >113 >113 3 66 >113 82 71 >113 4 75 103 >113 >113 >113 LO Drive (Vdd= +5V) Vdd (LO or IF) Channel Temperature Continuous Pdiss (T = 85°C) (derate 6.34 mW/°C above 85°C) Storage Temperature Operating Temperature RF Freq.= 0.92 GHz @ -10 dBm LO Freq.= 0.8 GHz @ 0 dBm All values in dBc relative to the IF power level. Typical Supply Current vs. Vdd Vdd (Vdc) Idd (mA) 51 52 53 4.5 5.0 5.5 ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS Outline Drawing Note: Mixer will operate over full voltage range shown above. 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. Package Information Part Number HMC420QS16 HMC420QS16E 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] HMC420 XXXX HMC420 XXXX [2] [1] Max peak reflow temperature of 235 °C [2] Max peak reflow temperature of 260 °C [3] 4-Digit lot number XXXX 9-5 For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Application Support: Phone: 978-250-3343 or apps@hittite.com HMC420QS16 / 420QS16E v03.0810 CELLULAR RFIC DOWNCONVERTER, 0.7 - 1.0 GHz Pin Descriptions Pin Number 1, 7, 9, 14, 16 Function N/C Description Not Connected Interface Schematic 9 MIXERS - DOWNCONVERTERS - SMT 9-6 2 LO This pin is AC coupled and matched to 50 Ohm from 0.7 - 1.0 GHz. An external series inductor (6.8 nH) is required. 3, 4, 11, 12, 13 GND Pin must connect to RF ground. 5 Vdd LO Power supply for the LO amplifier. One external RF bypass capacitor (10,000 pF) is required. 6 Vdd IF Bias voltage for IF amplifier. One external RF bypass capacitor (10,000 pF) is required. 8 IF Bias DC bias setting for IF amplifier. 10 IF Output of IF and bias port for amplifier. A pull up inductor (L1), output matching network (C5, C6, L2), and 10,000 pF bypass capacitor (C4) are required. 15 RF This pin is DC coupled and matched to 50 Ohm from 0.7 - 1.0 GHz. For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Application Support: Phone: 978-250-3343 or apps@hittite.com HMC420QS16 / 420QS16E v03.0810 CELLULAR RFIC DOWNCONVERTER, 0.7 - 1.0 GHz 9 MIXERS - DOWNCONVERTERS - SMT Evaluation PCB List of Materials for Evaluation PCB 105361 [1] Item J1 - J3 J4 - J6 C1 C2, C3, C4 C5 C6 [3] L1 L2 [3] L3 R1 U1 PCB [2] Description PCB Mount SMA RF Connector DC Pins 1000 pF Chip Capacitor, 0603 Pkg. 0.01µF Chip Capacitor, 0603 Pkg. 33 pF Chip Capacitor, 0402 Pkg. 12 pF Chip Capacitor, 0603 Pkg. 330 nH Chip Inductor, 0805 Pkg. 150 nH Chip Inductor, 0805 6.8 nH Inductor, 0805 Pkg. 6.8 Ohm Resistor, 0603 HMC420QS16 / HMC420QS16E Mixer 105897 Evaluation Board, 1.100” x 1.100” 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 circuit board shown is available from Hittite upon request. [1] Reference this number when ordering complete evaluation PCB [2] Circuit Board Material: Rogers 4350 [3] For 120 MHz IF. See Application Circuit for alternate IF frequency tuning. 9-7 For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Application Support: Phone: 978-250-3343 or apps@hittite.com HMC420QS16 / 420QS16E v03.0810 CELLULAR RFIC DOWNCONVERTER, 0.7 - 1.0 GHz Application Circuit 9 MIXERS - DOWNCONVERTERS - SMT 9-8 Note: Pin 5 and Pin 6 may be connected to a common Vdd Supply. Selection of L2 & C6 For Various Tuned IF Frequencies IF 120 MHz 70 MHz 100 MHz 150 MHz 170 MHz 190 MHz 250 MHz L2* 150 nH 180 nH 180 nH 120 nH 120 nH 100 nH 82 nH C6* 12 pF 39 pF 18 pF 9 pF 7 pF 6 pF 4 pF For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Application Support: Phone: 978-250-3343 or apps@hittite.com