36 TO 38 GHz LOW-NOISE FRONT END WITH LO MULTIPLIER OPTION MODELS: SYSMM1X3638, SYSMM2X3638 AND SYSMM3X3638 FEATURES * Low noise figure ............... 2.9 dB typical * High gain ........................... 37 dB typical * Output 1 dB comp. ........... +10 dBm typical * Integrated packaging ....... Hermetically sealed * Integrated LO multiplier The SYSMM3X3638 is an integrated low-noise converter with internal image filtering and LO multiplier. The integrated LO multiplier provides higher front end compression point than would be possible with a passive sub-harmonic mixer. Internal LO filtering reduces spurious and fundamental LO leakage. All devices are screened to MILSTD-883 method 1010 and 1008 prior to hermetic sealing for high reliability. The single piece housing is a robust mechanical design for ease of use in any system. Waveguide inputs, alternate frequency bands, and quadrature or image rejection style units are available. Please contact MITEQ. ELECTRICAL SPECIFICATIONS INPUT PARAMETERS CONDITION UNITS MIN. GHz 36 50 ohm reference Ratio RF frequency range RF VSWR 38 @ +9 to +16 V 330 V- bias current @ -9 to -16 V 30 SYSMM1X3638 SYSMM2X3638 SYSMM3X3638 GHz GHz GHz LO power range dBm LO VSWR Ratio TRANSFER CHARACTERISTICS CONDITION UNITS 34 17 11.33 +10 +12 MIN. TYP. dB 31 37 Image rejection dB 15 25 Single-sideband noise figure dB CONDITION OUTPUT PARAMETERS IF frequency range NOTE: Test data supplied at 25C; conversion gain, image rejection, noise figure and output 1 dB compression point. MAX. 3.3 2.9 dBm +7 +10 UNITS GHz MIN. 2 TYP. Ratio IF VSWR +14 2.5:1 Conversion gain Output power at 1 dB compression point MAX. 2.5:1 V+ bias current LO frequency range IMAGE REJECTION MIXER PRODUCTS TYP. MAX. 4 2:1 MAXIMUM RATINGS Specification temperature .................. +25C Operating temperature ........................ -40 to +65C Storage temperature .......................... -65 to +95C 100 Davids Drive, Hauppauge, NY 11788 * TEL: (631) 436-7400 * FAX: (631) 436-7430 * www.miteq.com 2X O0.104 [O2.64] 0.270 [6.86] 1.030 [26.16] FIELD REPLACEABLE K-TYPE FEMALE CONNECTOR 0.352 [8.94] TYP. 0.110 [2.79] TYP. 0.15 [3.81] 0.120 [3.05] SYSMM1X3638, SYSMM2X3638 AND SYSMM3X3638 0.077 [1.96] OPTIONAL SPACER PLATE PN: 144696 0.549 [13.95] OUTLINE DRAWINGS STANDARD UNIT WG1, 2 WAVEGUIDE OPTIONS MOUNTING SURFACE (SEE NOTE 1) 0.750 [19.05] 0.110 [2.79] 0.375 [9.53] TYP. 0.250 [6.35] V+ 1.200 [30.48] 0.350 [8.88] TYP. V- GND 0.352 [8.94] TYP. 0.110 [2.79] TYP. 0.38 [9.53] 0.87 [22.15] 2.095 [53.21] 0.125 [3.18] +V 0.980 [24.89] 0.15 [3.81] 0.60 0.73 [15.24] [18.42] 0.125 0.11 [2.79] 0.25 [6.35] [3.18] .75 [19.05] 0.120 [3.05] 0.549 [13.95] IF RF 0.70 [17.78] LO .17 [4.32] DIA. 1.20 [30.48] -V GND 0.11 [2.79] 0.50 [12.67] 0.077 [1.96] OPTIONAL SPACER PLATE PN: 144696 2.00 [50.80] 0.50 [12.7] 2X O0.104 [O2.64] 0.270 [6.86] 1.030 [26.16] FIELD REPLACEABLE K-TYPE FEMALE CONNECTOR 0.50 [12.70] 0.64 [16.31] 0.88 [22.23] RF OUTPUT FORMS TO WR28 COVER FLANGE 1.200 [30.48] 0.980 [24.89] LO 1.27 [32.26] MODEL - WG1 0.116 [2.95] DIA. THRU MODEL - WG2 4-40 UNC-2B IF RF INPUT 0.700 [17.78] MOUNTING SURFACE (SEE NOTE 1) FIELD REPLACEABLE SMA FEMALE CONNECTOR (2 PLACES) 0.123 [3.12] 0.250 [6.35] 0.125 [3.18] 147307 L-SHAPE MOUNTING BRACKET 2.345 [59.56] 2X O0.10 [O2.64] 0.75 [19.05] 0.35 [8.97] 0.25 [6.35] NOTES: 1. Units mounting surface shall be attached to a heatsink capable of dissipating the devices power consumption without exceeding the devices temperature limits. 2. All dimensions shown in brackets [ ] are in millimeters. MOUNTING SURFACE (SEE NOTE 1) MODEL - WG1 0.116 [2.95] DIA. THRU MODEL - WG2 4-40 UNC-2B 0.88 [22.23] 1.27 [32.26] 1.27 [32.26] 0.87 [22.15] 2.00 RF OUTPUT [50.80] FORMS TO WR28 2.00 COVER FLANGE [50.80] 2.095 [53.21] 0.125 [3.18] 0.980 [24.89] 0.50 [12.7] 0.60 0.73 [15.24] 0.50 [12.7] [18.42] 0.50 [12.67] IMAGE ORDERING INFORMATION LNA FILTER 0.50 SYSMM3X3638 ............Front end with 3X LO multiplier [12.70] 0.64 [16.31] SYSMM2X3638 ............Front end with 2X LO multiplier R I RF L SYSMM1X3638 ............Front end with fundamental LO 0.38 [9.53] 0.11 SYSMM3X3638WG1....Front end with 3X LO multiplier and RF waveguide port [2.79] 0.125 0.25 SYSMM2X3638WG1....Front end with 2X LO multiplier and RF waveguide port [3.18] [6.35] SYSMM1X3638WG1....Front end with fundamental LO and RF waveguide port 34 GHz .75 [19.05] +V LO -V GND 0.11 [2.79] 0.70 2X O0.10 [O2.64] 0.25 [6.35] 0.35 0.75 [19.05] 2.345 [59.56] 147307 L-SHAPE MOUNTING BRACKET LNA RF IMAGE FILTER IMAGE FILTER R R RF I FRONT END I IF 34 GHz X3 LO QIFM IF L L LO TYPICAL APPLICATION RF SYSMM2X3638 LO1 IF RF IRM0204LC2Q IF-I IF-Q A/D DSP LO2 34 GHz X3 100 Davids Drive, Hauppauge, NY 11788 * TEL: (631) 436-7400 * FAX: (631) 436-7430 * www.miteq.com IMAGE REJECTION MIXER PRODUCTS [8.97] OPTIONS AVAILABLE DESCRIPTION PART NO. OPT143047 External DC-DC converter to generate -V for single supply requirements OPT163370 Heat sink for non-waveguide unit OPT144696 Spacer plate for non-waveguide unit (used when mounting unit to a flat surface, plate allows clearance for connectors) L-shape mounting bracket OPT147307 BLOCK DIAGRAM LNA 1.20 [30.48] [17.78] waveguide Standard interface has 0.116 diameter clearance holes. For waveguide port with #4-40 tapped holes, substitute...WG2 for...WG1. .17 [4.32] DIA. .17 [4.32] DIA. 147307 L-SHAPE MOUNTING BRACKET X3 LO IF RF .75 [19.05] IF