Transcript
8 TO 12 GHz IMAGE REJECTION OR I/Q MIXER MODELS: IRM0812LC2A, IRM0812LC2B, IRM0812LC2C AND IRM0812LC2Q
FEATURES • RF/LO coverage ................ 8 to 12 GHz • IF operation ....................... DC to 0.5 GHz • Conversion loss................ 6.5 dB typical • Image rejection ................. 23 dB typical
ELECTRICAL SPECIFICATIONS INPUT PARAMETERS
CONDITION
UNITS
MIN.
RF frequency range
GHz
8
RF VSWR (RF = -10 dBm)
Ratio
LO frequency range
GHz
8
dBm dBm dBm
+10 +13 +17
LO power range
IRM0812LC2 IRM0812MC2 IRM0812HC2
TRANSFER CHARACTERISTICS
CONDITION
Conversion loss (Note 1)
IMAGE REJECTION MIXER PRODUCTS
dBm dB dB RF < LO dB dB dB IRM0812LC2 dBm IRM0812MC2 dBm IRM0812HC2 dBm IRM0812LC2 dBm IRM0812MC2 dBm IRM0812HC2 dBm IRM0812LC2Q dB IRM0812LC2Q Degrees IRM0812LC2Q
Input two-tone third-order intercept point
Amplitude balance Phase balance Truth table
OUTPUT PARAMETERS IF frequency (image rejection mode)
IF frequency (QIFM, I/Q demodulator mode)
CONDITION IRM0812LC2A IRM0812LC2B IRM0812LC2C IRM0812LC2Q
12 12 +12 +15 +18
MIN.
18 20
TYP.
MAX.
6.5 9.5 8.5 23 30 20 +6 +10 +15 +16 +20 +25
8 11
PORT I Q
RF < LO 0 -90
UNITS MHz MHz MHz
MIN. 20 40 100
TYP.
MHz
DC
Ratio
+13 +16 +20
2.5:1
RF > LO IRM0812LC2Q
Single-sideband noise figure Image rejection (Note 1) LO-to-RF isolation LO-to-IF isolation Input power at 1 dB compression
IF VSWR (IF = -10 dBm)
UNITS
MAX.
2:1
Ratio
LO VSWR
TYP.
±1 ±7.5 RF > LO -90 0 MAX. 40 80 200 500
1.5:1
100 Davids Drive, Hauppauge, NY 11788 • TEL: (631) 436-7400 • FAX: (631) 436-7430 • www.miteq.com
IRM0812LC2B TYPICAL TEST DATA VSWR (LO = +10 dBm)
IMAGE REJECTION/CONVERSION LOSS (LO = +10 dBm/IF = 60 MHz)
VSWR (RATIO)
5:1 4:1 3:1 LO RF
2:1
CONVERSION LOSS
10 20 30
IMAGE REJECTION
40 50
1:1 8
8.8
9.6 10.4 FREQUENCY (GHz)
11.2
12
8
8.8
9.6 10.4 FREQUENCY (GHz)
12
11.2
12
0
2 1 0 -1 -2
20
8 PHASE BALANCE (DEG.)
11.2
LO-TO-RF ISOLATION (LO = +10 dBm)
8.8
9.6
10.4
11.2
ISOLATION (dB)
AMPLITUDE BALANCE (dB)
AMPLITUDE AND PHASE BALANCE (I/Q, LO = +10 dBm)
16 8 0 -8 -16
CONVERSION LOSS (dB)
IMAGE REJECTION (dB)
0
12
40 60 80 100
8
8.8
9.6 10.4 FREQUENCY (GHz)
11.2
12
8
8.8
9.6 10.4 FREQUENCY (GHz)
GENERAL NOTES 1. Standard catalog unit aligned and tested for guaranteed RF > LO performance. RF < LO guaranteed performance is available, please contact MITEQ. 2. For upconverter applications, please order Model Number SSM0812 Series. See Modulator section of catalog.
MAXIMUM RATINGS Specification temperature.................... +25°C Operating temperature ........................ -54 to +85°C Storage temperature .......................... -65 to +125°C
NOTE: Test data supplied at 25°C; conversion loss, LO-to-RF isolation, image rejection (IF Options A, B and C), phase and amplitude balance (IF Option Q).
#12
IRM0812LC2A, B and C 2.00 [50.80] 1.850 [46.99]
.075 [1.91] .500 [12.70]
IRM0812LC2Q
.250 [6.35]
2.00 [50.80] 1.850 [46.99]
.075 [1.91]
.25 [6.35]
RFLO
.100 DIA. [2.54] MTG. HOLE (TYP. 2 PLACES)
.250 [6.35]
.063 [1.60]
.50 [12.70]
.100 [2.54] DIA. MTG. HOLE (TYP. 2 PLACES)
.375 [9.53]
NOTES: 1. TERM UNUSED IF PORT INTO 50 OHMS.
2. FINISH: NICKEL
TYPE SMA FEMALE CONNECTOR (TYP. 4 PLACES)
.750 [19.05] 1.00 [25.40]
IRO102A16B S/N XXXXXX
1.00 [25.40]
LO IN
I
.50 [12.70] NOTE: 1. FINISH: NICKEL
IMAGE REJECTION
Q
.063 [1.60]
.25 [6.35] .375 [9.53] TYPE SMA FEMALE CONNECTOR (TYP. 4 PLACES)
QIFM, I/Q DEMODULATOR
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
IMAGE REJECTION MIXER PRODUCTS
#120876 DRAWINGS OUTLINE
