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F1102 Dual 400-1000 MHz RF to IF Mixer
F1102 Dual 400-1000 MHz RF to IF Mixer

F1102 Dual 400-1000 MHz RF to IF Mixer

An RF mixer is used to change the frequency of a signal, while preserving its other characteristics such as phase and amplitude. This is done to allow amplification of the received signal at a frequency other than the RF. This design is about the F1102 dual 400 – 1000 MHz RF to IF mixer. It is an evaluation board where the customers can use to evaluate the product and use for product development.

The circuit uses the F1102NBGI device, which is an RF to IF downconverting mixer from IDT. The downconverter mixers are part of receiver systems and are driven by an RF signal in the input side and outputs an IF signal. It is optimized for operation in a multicarrier base station receiver for RF bands from 698 to 915MHz with high or low side injection. Nominally, the device offers +43dBm output IP3 with 330mA of Icc. Alternately one can adjust 4 resistor values and a toggle pin to run the devices in low current mode (LCmode) with +36dBm output IP3 and 235mA of Icc. For standard mode, open the LCmode jumper in conjunction with positioning the 4 dual jumpers to select the resistors in red (refer to schematic diagram). For low current mode, close the LCmode jumper in conjunction with positioning the 4 dual jumpers to select the resistors in blue (refer to schematic diagram). The device can be powered through a 5V supply. It also has its RF input channels internally matched to 50Ω.

The F1102 has a zero-distortion technology that improves the maximum IM3 interference that the base station can withstand at a desired Signal to Noise Ratio (SNR). This allows higher RF gain that improves sensitivity.

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1
F1102NBGI
Dual 400-1000 MHz RF to IF Mixer
1
查看详细信息
2
GRM1555C1H151JA01D
CAP CER 150PF 50V NP0 0402
3
查看详细信息
3
142-0701-851
CONN SMA JACK 50 OHM EDGE MNT
4
查看详细信息
4
GRM155R71C103KA01D
CAP CER 10000PF 16V X7R 0402
7
查看详细信息
5
142-0711-821
CONN SMA JACK 50 OHM EDGE MNT
3
查看详细信息
6
GRM188R60J106ME47D
CAP CER 10UF 6.3V X5R 0603
1
查看详细信息
7
GRM1555C1H102JA01D
CAP CER 1000PF 50V NP0 0402
4
查看详细信息
8
RC0402FR-0747KL
RES SMD 47K OHM 1% 1/16W 0402
2
查看详细信息
9
ERJ-2GE0R00X
RES SMD 0.0OHM JUMPER 1/10W 0402
1
查看详细信息
10
GRM1555C1H9R0DA01D
CAP CER 9PF 50V NP0 0402
1
查看详细信息
F1102NBGI
Dual 400-1000 MHz RF to IF Mixer
Quantity: 1
View Details
GRM1555C1H151JA01D
CAP CER 150PF 50V NP0 0402
Quantity: 3
View Details
142-0701-851
CONN SMA JACK 50 OHM EDGE MNT
Quantity: 4
View Details
GRM155R71C103KA01D
CAP CER 10000PF 16V X7R 0402
Quantity: 7
View Details
142-0711-821
CONN SMA JACK 50 OHM EDGE MNT
Quantity: 3
View Details
GRM188R60J106ME47D
CAP CER 10UF 6.3V X5R 0603
Quantity: 1
View Details
GRM1555C1H102JA01D
CAP CER 1000PF 50V NP0 0402
Quantity: 4
View Details
RC0402FR-0747KL
RES SMD 47K OHM 1% 1/16W 0402
Quantity: 2
View Details
ERJ-2GE0R00X
RES SMD 0.0OHM JUMPER 1/10W 0402
Quantity: 1
View Details
GRM1555C1H9R0DA01D
CAP CER 9PF 50V NP0 0402
Quantity: 1
View Details

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User 1180700
最近更新
2020-07-21 09:31
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