Analog Devices Welcomes Hittite Microwave Corporation NO CONTENT ON THE ATTACHED DOCUMENT HAS CHANGED www.analog.com www.hittite.com THIS PAGE INTENTIONALLY LEFT BLANK HMC351S8 / 351S8E v04.0408 Typical Applications Features The HMC351S8 / HMC351S8E is ideal for: Conversion Loss: 9.0 dB • Cellular Basestations LO/IF Isolation: 35 dB • Cable Modems LO/RF Isolation: 42 dB • Fixed Wireless Access Systems Input IP3: +25 dBm Input IP2: +48 dBm 9 MIXERS - HIGH IP3 - SMT GaAs MMIC HIGH IP3 DOUBLEBALANCED MIXER, 0.7 - 1.2 GHz Functional Diagram General Description The HMC351S8 & HMC351S8E are double balanced mixers in 8 lead plastic surface mount packages. The passive GaAs schottky diode mixer implements planar on chip baluns and requires no external components. The mixer can be used as an upconverter, down converter, or modulator. The mixer provides 9 dB conversion loss and +25 dBm IIP3 with LO drive levels of +19 dBm. The design was optimized for low cost high volume applications where high converter linearity is required. The high LO suppression of 42 dB yields excellent carrier suppression for modulator applications. Electrical Specifi cations, TA = +25° C LO = +19 dBm, IF = 100 MHz Parameter Units Min. Typ. Frequency Range, RF & LO 0.7 - 1.2 Frequency Range, IF DC - 0.3 Conversion Loss Noise Figure (SSB) Max. GHz GHz 9 11.5 dB 9 11.5 dB LO to RF Isolation 36 42 dB LO to IF Isolation 31 35 dB RF to IF Isolation 9 13 dB IP3 (Input) 22 25 dBm IP2 (Input) 40 48 dBm 1 dB Compression (Input) 12 16 dBm *Unless otherwise noted, all measurements performed as downconverter, IF= 100 MHz. 9 - 216 For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com HMC351S8 / 351S8E v04.0408 GaAs MMIC HIGH IP3 DOUBLEBALANCED MIXER, 0.7 - 1.2 GHz Conversion Gain vs. Temperature @ LO = +19 dBm Isolation @ LO = +19 dBm 0 0 ISOLATION (dB) -10 +25 C -40 C +85 C -15 -20 0.6 0.7 0.8 0.9 1 -20 RF/IF LO/RF LO/IF -30 9 -40 -50 1.1 1.2 1.3 -60 0.6 1.4 0.7 0.8 FREQUENCY (GHz) 0 1.1 1.2 1.3 1.4 0 -5 -5 RETURN LOSS (dB) CONVERSION GAIN (dB) 1 Return Loss @ LO = +19 dBm Conversion Gain vs. LO Drive -10 LO = +17 dBm LO = +19 dBm LO = +21 dBm LO = +22 dBm -15 -20 0.6 0.7 0.8 0.9 1 1.1 -10 -15 RF LO -20 1.2 1.3 -25 0.5 1.4 0.6 0.7 FREQUENCY (GHz) 0.8 0.9 1 1.1 1.2 1.3 1.4 FREQUENCY (GHz) Upconverter Performance, Conversion Gain @ LO = +19 dBm IF Bandwidth @ LO = +19 dBm 0 CONVERSION GAIN (dB) 0 -5 RESPONSE (dB) 0.9 FREQUENCY (GHz) MIXERS - HIGH IP3 - SMT CONVERSION GAIN (dB) -10 -5 -10 -15 -5 -10 -15 CONVERSION GAIN RETURN LOSS -20 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 IF FREQUENCY (GHz) 0.8 0.9 1 -20 0.6 0.7 0.8 0.9 1 1.1 1.2 1.3 1.4 FREQUENCY (GHz) For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com 9 - 217 HMC351S8 / 351S8E v04.0408 GaAs MMIC HIGH IP3 DOUBLEBALANCED MIXER, 0.7 - 1.2 GHz Input IP3 vs. LO Drive * Input IP2 vs. LO Drive * 35 60 55 30 IP2 (dBm) 9 IP3 (dBm) 50 25 20 40 LO = +17 dBm LO = +19 dBm LO = +21 dBm 15 10 0.7 0.8 0.9 1 LO = +17 dBm LO = +19 dBm LO = +21 dBm 35 1.1 30 0.7 1.2 0.8 FREQUENCY (GHz) 30 18 P1dB (dBm) 20 25 20 10 0.7 +25 C -40 C +85 C 0.8 0.9 1 1 1.1 1.2 1.1 1.2 P1dB vs. Temperature @ LO = +19 dBm 35 15 0.9 FREQUENCY (GHz) Input IP3 vs. Temperature * @ LO Drive = +19 dBm IP3 (dBm) MIXERS - HIGH IP3 - SMT 45 16 14 +25 C -40 C +85 C 12 1.1 1.2 10 0.7 0.8 0.9 1 FREQUENCY (GHz) FREQUENCY (GHz) MxN Spurious Outputs Harmonics of LO nLO nLO Spur at RF Port mRF 0 1 2 3 4 0 xx -2 21 19 40 1 4 0 19 39 53 2 69 68 84 76 84 3 83 93 93 86 89 4 >96 >96 >96 >96 87 RF = 1.0 GHz @ -10 dBm LO = 0.9 GHz @ +19 dBm All values in dBc relative to the IF output power level. LO Frequency (GHz) 1 2 3 0.6 37 42 65 78 0.75 39 50 63 83 69 0.9 40 51 59 1.05 45 59 55 70 1.2 49 70 53 79 1.35 37 72 63 73 LO = +19 dBm Values in dBc below input LO level measured at the RF port. * Two-tone input power = 0 dBm each tone, 1 MHz spacing. 9 - 218 4 For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com HMC351S8 / 351S8E v04.0408 GaAs MMIC HIGH IP3 DOUBLEBALANCED MIXER, 0.7 - 1.2 GHz Absolute Maximum Ratings +27 dBm LO Drive +27 dBm Thermal Resistance (RTH) (junction to package bottom) 65 °C/W Storage Temperature -65 to +150 °C Operating Temperature -40 to +85 °C IF DC Current ±26 mA ESD Sensitivity (HBM) Class 1A ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS 9 MIXERS - HIGH IP3 - SMT RF / IF Input Outline Drawing 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 Package Body Material Lead Finish MSL Rating HMC351S8 Low Stress Injection Molded Plastic Sn/Pb Solder MSL1 HMC351S8E RoHS-compliant Low Stress Injection Molded Plastic 100% matte Sn MSL1 Package Marking [3] [1] HMC351 XXXX [2] HMC351 XXXX [1] Max peak reflow temperature of 235 °C [2] Max peak reflow temperature of 260 °C [3] 4-Digit lot number XXXX For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com 9 - 219 HMC351S8 / 351S8E v04.0408 GaAs MMIC HIGH IP3 DOUBLEBALANCED MIXER, 0.7 - 1.2 GHz Evaluation PCB MIXERS - HIGH IP3 - SMT 9 List of Materials for Evaluation PCB 104348 [1] Item Description J1 - J3 PCB Mount SMA RF Connector U1 HMC351S8 / HMC351S8E Mixer PCB [2] 104346 Eval Board [1] Reference this number when ordering complete evaluation PCB [2] Circuit Board Material: Rogers 4350 9 - 220 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 as shown is available from Hittite upon request. For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com HMC351S8 / 351S8E v04.0408 GaAs MMIC HIGH IP3 DOUBLEBALANCED MIXER, 0.7 - 1.2 GHz Notes: MIXERS - HIGH IP3 - SMT 9 For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com 9 - 221