Transcript
2 TO 18 GHz TRIPLE-BALANCED MIXER
MODELS: TBR0218LW2 AND TBR0218LA1 FEATURES • RF/LO coverage ................ 2 to 18 GHz • IF operation ....................... 0.05 to 3 GHz • LO power range ................ +10 to +15 dBm • Input 1 dB comp. ............. +5 dBm typical
MIXER PRODUCTS
• Packaging.......................... Hermetically sealed
MITEQ’s triple-balanced TBR0218L 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
RF frequency range RF VSWR (RF = -10 dBm, LO = +10 dBm)
2 to 18 GHz
UNITS
MIN.
GHz
2
Ratio GHz
2
LO power range
dBm
+10
2 to 18 GHz
Ratio
CONDITION
UNITS
Conversion loss (IF = 1000 MHz, LO = +10 dBm)
2 to 18 GHz
dB
Single-sideband noise figure
2 to 18 GHz
dB
LO-to-RF isolation
2 to 18 GHz
dB
LO-to-IF isolation
2 to 18 GHz
dB
TRANSFER CHARACTERISTICS
RF-to-IF isolation
18
18 +13
MIN.
TYP.
MAX.
6.5
8.5 9.5
20
25 20
2 to 18 GHz
dB
20
LO = +13 dBm
dBm
+5
Input two-tone third-order intercept point
LO = +13 dBm
dBm
+15
CONDITION
UNITS
MIN.
GHz
0.05
IF frequency range
3 dB bandwidth
IF VSWR (IF = -10 dBm, LO = +10 dBm)
Ratio
+15
2.5:1
Input power at 1 dB compression
OUTPUT PARAMETERS
MAX.
2.5:1
LO frequency range
LO VSWR (LO = +13 dBm)
TYP.
TYP.
MAX. 3
2.5:1
100 Davids Drive, Hauppauge, NY 11788 • TEL: (631) 436-7400 • FAX: (631) 436-7430 • www.miteq.com
TBR0218LW2/A1 TYPICAL TEST DATA ISOLATION
6:1
0
5:1
20 ISOLATION (dB)
VSWR (RATIO)
VSWR (LO = +10 dBm)
4:1 3:1 RF LO
2:1
40 0
4
8
12
16
20
16
20
0 LO TO IF
20
1:1
40 0
4
8 12 FREQUENCY (GHz)
16
20
0
4
8 12 FREQUENCY (GHz)
SINGLE TONE (m) RF x (n) LO RELATIVE SPUR LEVEL (dBc) (AVERAGE MIDBAND RF, LO, IF FREQUENCIES, RF = -10 dBm, LO = +13 dBm)
CONVERSION LOSS (IF = 1000 MHz) (LO = +10 dBm) 0
SPUR RF TEST (m) RF x (n) LO FREQ. (GHz)
4
1 1 1 2 2 2 3 3 3
8 12 16 20 0
4
8 12 FREQUENCY (GHz)
16
x x x x x x x x x
1 2 3 1 2 3 1 2 3
LO TEST FREQ. (GHz)
SPUR LEVEL (dBc)
9.1 4.55 3.03 9.1 4.55 3.03 9.1 4.55 3.03
REF 26 12 46 52 46 59 63 59
9 9 9 4.5 4.5 4.5 3 3 3
20
MAXIMUM RATINGS Specification temperature.................... +25°C Operating temperature ........................ -54 to +85°C Storage temperature .......................... -65 to +125°C
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 = 9.5 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]
RF IN .295 [7.49] .590 [14.99]
L
2-56 X .10 [2.54] DEEP MTG. HOLES (2 PLACES)
I
.200 [5.08] .090 [2.29]
.070 [1.78]
LO IN
.070 [1.78] DIA. THRU MTG. HOLES (4 PLACES)
IF OUT .145 [3.68]
.510 [12.95]
TYPE SMA FIELD REPLACEABLE FEMALE CONNECTOR (TYP. 3 PLACES)
OPTIONAL SPACER PLATE
.200 [5.08] .310 [7.87]
.450 [11.43]
R
.960 [24.38] .480 [12.19]
.960 [24.38] .205 [5.21] .250 [6.35] .524 [13.31] .387 [9.83] .660 [16.76]
.330 [8.38]
.068 [1.73] .287 [7.29]
.280 [7.11] .380 [9.65] TYP.
.400 [10.16]
.090 [2.29]
.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 Davids Drive, Hauppauge, NY 11788 • TEL: (631) 436-7400 • FAX: (631) 436-7430 • www.miteq.com
MIXER PRODUCTS
CONVERSION LOSS (dB)
LO TO RF
