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参数资料
| 型号： | IR1218LC2C |
| 厂商： | MITEQ INC |
| 元件分类： | 混频器 |
| 英文描述： | 12000 MHz - 18000 MHz RF/MICROWAVE IMAGE REJECTION MIXER, 9.5 dB CONVERSION LOSS-MAX |
| 文件页数： | 1/2页 |
| 文件大小： | 74K |
| 代理商： | IR1218LC2C |
12 TO 18 GHz IMAGE REJECTION OR I/Q MIXERS
MODELS: IR1218LC2A, IR1218LC2B, IR1218LC2C AND IR1218LC2Q
FEATURES
RF/LO Coverage ............ 12 to 18 GHz
IF Operation .................. DC to 0.5 GHz
LO Power Range ............ +10 to +13 dBm
Conversion Loss ............. 7 dB Typical
Image Rejection ............. 20 dB Typical
ELECTRICAL SPECIFICATIONS
INPUT PARAMETERS
CONDITION
UNITS
MIN.
TYP.
MAX.
RF frequency range
GHz
12
18
RF VSWR (RF = -10 dBm, LO = +10 dBm)
Ratio
2:1
LO frequency range
GHz
12
18
LO power range
dBm
+10
+12
+13
LO VSWR (RF = -10 dBm, LO = +10 dBm)
Ratio
2.5:1
TRANSFER CHARACTERISTICS
CONDITION
UNITS
MIN.
TYP.
MAX.
Conversion loss (Notes 1 and 2)
RF > LO
dB
7
9.5
Single-sideband noise figure
dB
10
Image rejection (Note 1)
RF < LO
dB
15
20
LO-to-RF isolation
dB
20
23
LO-to-IF isolation
dB
20
Input power at 1 dB compression
LO = +13 dBm
dBm
+6
Input two-tone third-order intercept point
LO = +13 dBm
dBm
+15
+16
OUTPUT PARAMETERS
CONDITION
UNITS
MIN.
TYP.
MAX.
IF frequency (image rejection mode)
IR1218LC2A
MHz
20
40
IR1218LC2B
MHz
40
80
IR1218LC2C
MHz
100
200
IF frequency (QIFM, I/Q demodulator)
IR1218LC2Q
MHz
DC
500
IF VSWR (RF = -10 dBm, LO = +10 dBm)
Ratio
1.5:1
MITEQ’s IR series of image rejection mixers is useful for wideband test equipment or in ultra-broadband
receivers requiring rejection of an unwanted sideband of signal or noise following a low-noise front-end ampli-
fier. These mixers are also useful as linear single-sideband upconverters by operating in the reverse mode.
Higher RF input power versions are available with proportional increases in LO power. Greater image rejec-
tion is also available in selected bandwidths, including the IRE series for the 2 to 8 and 6 to 18 GHz bands.
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