C-29 Sec.1final - L3 Narda

Transcript

2 TO 26 GHz TRIPLE-BALANCED MIXER MODELS: TB0226LW2 AND TB0226LA1 FEATURES • RF/LO coverage ................ 2 to 26 GHz • IF operation ....................... 0.5 to 8 GHz • LO power range ................ +10 to +15 dBm • Input 1 dB comp. ............. +5 dBm typical • Packaging.......................... Hermetically sealed MIXER PRODUCTS MITEQ’s triple-balanced TB0226L mixer series utilizes a dual-quad circuit to provide performance in overlapping RF and IF frequency ranges. In addition to extremely broadband operation, custom-processed diodes allow for minimal variation in conversion loss, extremely high third-order intercept and 1 dB compression points versus input LO power range. Options for various drive level diodes provide numerous combinations of intercept point and LO level. This device performs as an up- or downconverter. ELECTRICAL SPECIFICATIONS INPUT PARAMETERS CONDITION UNITS MIN. GHz 2 4 to 24 GHz 2 to 26 GHz Ratio Ratio RF frequency range RF VSWR (RF = -10 dBm, LO = +13 dBm) GHz 2 LO power range dBm +10 TRANSFER CHARACTERISTICS Conversion loss (IF = 1000 MHz, LO = +13 dBm) Ratio CONDITION 2 to 18 GHz 18 to 26 GHz UNITS dB dB 26 26 +13 MIN. TYP. 8.5 10 20 25 2 to 26 GHz dB LO-to-RF isolation 2 to 26 GHz dB LO-to-IF isolation 2 to 26 GHz dB 20 RF-to-IF isolation 2 to 26 GHz dB 20 Input power at 1 dB compression LO = +13 dBm dBm +3 +5 Input two-tone third-order intercept point LO = +13 dBm dBm +13 +15 CONDITION UNITS MIN. TYP. 3 dB bandwidth GHz 0.5 IF frequency range IF VSWR (IF = -10 dBm, LO = +13 dBm) Ratio +15 2.5:1 Single-sideband noise figure OUTPUT PARAMETERS 99 2 to 26 GHz MAX. 2.5:1 3:1 LO frequency range LO VSWR (LO = +13 dBm) TYP. MAX. 9.5 12 13 MAX. 8 2.5:1 TB0226LW2/A1 TYPICAL TEST DATA ISOLATION 6:1 0 5:1 20 ISOLATION (dB) VSWR (RATIO) VSWR (LO = +13 dBm) 4:1 RF 3:1 40 0 6 12 LO 1:1 0 6 24 4 2 8 4 CONVERSION LOSS 6 SPUR (m) RF x (n) LO 1 1 1 2 2 2 3 3 3 8 30 RF FREQUENCY (GHz) 12 18 FREQUENCY (GHz) 24 30 x x x x x x x x x RF TEST FREQ. (GHz) LO TEST FREQ. (GHz) SPUR LEVEL (dBc) 12 12 12 6 6 6 4 4 4 11 5.5 3.67 11 5.5 3.67 11 5.5 3.67 REF 25 13 47 50 46 56 60 58 1 2 3 1 2 3 1 2 3 10 IF FREQUENCY (GHz) MAXIMUM RATINGS Specification temperature.................... +25°C Operating temperature ........................ -54 to +85°C Storage temperature .......................... -65 to +125°C MIXER PRODUCTS 16 IF RESPONSE (dB) IF RESPONSE 6 SINGLE-TONE (m) RF x (n) LO RELATIVE SPUR LEVEL (dBc) (AVERAGE MIDBAND RF, LO, IF FREQUENCIES, RF = -10 dBm, LO = +13 dBm) 0 0 30 LO TO IF 0 30 0 0 24 40 12 18 FREQUENCY (GHz) CONVERSION LOSS (IF = 1000 MHz) RELATIVE IF RESPONSE (LO = +13 dBm) 12 18 0 20 2:1 CONVERSION LOSS (dB) LO TO RF AVAILABLE OPTION Medium/high dynamic range options M (LO = +15 to +20 dBm), (IP3 = +18 dBm typ.) H (LO = +20 to +23 dBm), (IP3 = +25 dBm typ.) M, H (Conversion loss = 13 dB max.) NOTE: Test data supplied at 25°C; conversion loss and LO-to-RF isolation. OUTLINE DRAWINGS W2 HOUSING A1 HOUSING .800 [20.32] .240 [6.10] .295 [7.49] L .590 [14.99] R .960 [24.38] .480 [12.19] .200 [5.08] .310 [7.87] .450 [11.43] 2-56 X .10 [2.54] DEEP MTG. HOLES (2 PLACES) I .070 [1.78] .070 [1.78] DIA. THRU MTG. HOLES (4 PLACES) .145 [3.68] .510 [12.95] TYPE SMA FIELD REPLACEABLE FEMALE CONNECTOR (TYP. 3 PLACES) OPTIONAL SPACER PLATE .200 [5.08] .090 [2.29] .960 [24.38] .205 [5.21] L .330 [8.38] I R .250 [6.35] .524 [13.31] .387 [9.83] .660 [16.76] .068 [1.73] .287 [7.29] .280 [7.11] .380 [9.65] TYP. .400 [10.16] .185 [4.70] OPTIONAL SPACER PLATE TYPE SMA FIELD REPLACEABLE FEMALE CONNECTOR (TYP. 3 PLACES) .068 [1.73] .098 [2.49] DIA. THRU .537 [13.64] .824 [20.93] NOTE: All dimensions shown in brackets [ ] are in millimeters. 100