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FMC30RF User Manual
2 General description
The FMC30RF is an FMC Daughter Card which is fully compliant with the VITA 57.1-2010
standard. The FMC30RF offers in a small footprint a low power and fully featured Rx/Tx signal
path for the development and deployment of advanced RF solutions. With a frequency range
coverage from 400MHz to 3.0GHz (two ranges) and up to 60MHz bandwidth the FMC30RF
provides flexibility and reconfigurability to a host of applications.
Based on Texas Instruments RF technology the FMC30RF comprises of a dual DAC Tx IQ
modulator, a dual ADC Rx IQ demodulator with PGA and LNA front-end and on-board clocking
with integrated PLL/VCO. The FMC30RF allows flexible control on sampling frequency through
serial communication busses. Furthermore the card is equipped with power supply and
temperature monitoring and offers several power-down modes to switch off unused functions.
AFE7225
FMC
LPC
3 Installation
3.1 Requirements and handling instructions
•
The FMC30RF daughter card must be installed on a carrier card compliant to the FMC
standard.
•
The FMC carrier card must support the low-pin count connector (LPC 160-pins). High
pin count is permitted.
•
The FMC carrier card must support VADJ/VIO_B voltage between +1.65V and +5.5V.
•
Do not flex the card and prevent electrostatic discharges by observing ESD precautions
when handling the card.
4 Design
UM015
REF
TRF372017
LNA_BYPASS_CTRL
TRF371109
ATT
TRF371125
LO
LNA_OUT
* not avalable from front panel
TRF3765
REF
TCXO
30.72MHz
SEC_REF
PRI_REF
CDCE62005
Figure 1: FMC30RF block diagram
www.abaco.com
TX VCO IN
TX LO OUT
TX_VCO_CTRL
TRX_SWITCH_CTRL
RX VCO IN
RX LO OUT
RX_VCO_CTRL
CDCE65005_REFEN
r1.3
TX CLK
RF I/O
RF IN
RX CLK
REF OUT
REF IN
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