X310 和 子板,中心频率

X310

  • Xilinx Kintex-7 XC7K410T FPGA
  • 14 bit 200 MS/s ADC
  • 16 bit 800 MS/s DAC
  • Frequency range: DC - 6 GHz with suitable daughterboard
  • Up 160MHz bandwidth per channel
  • Two wide-bandwidth RF daughterboard slots
  • Optional GPSDO
  • Multiple high-speed interfaces (Dual 10G, PCIe Express, ExpressCard, Dual 1G)

Compatible Daughterboards

  • WBX-120 / WBX-40
  • SBX-120 / SBX-40
  • CBX-120 / CBX-40
  • UBX-160 / UBX-40
  • BasicTX / BasicRX
  • LFRX / LFTX
  • TwinRX

UHD

X310

Current Hardware Revision: 8
Minimum version of UHD required: 3.9.0

Clocking

two master clock rates (MCR) supported on the X300 and X310: 200.0 MHz and 184.32 MHz.

Sampling Rates

The sampling rate must be an integer decimation rate of the MCR.

Ideally, this decimation factor should be an even number.

An odd decimation factor will result in additional unwanted attenuation (roll-off from the CIC filter in the DUC and DDC blocks in the FPGA). The valid decimation rates are between 1 and 1024.

For the MCR of 200.0 MHz, the achievable sampling rates using an even decimation factor are 200.0, 100.0, 50.0, 33.33, 25.0, 20.0, 16.67, 14.286 Msps, … 195.31 Ksps.

For the MCR of 184.32 MHz, the achievable sampling rates using an even decimation factor are 184.32, 92.16, 46.08, 30.72, 23.04, 18.432, 15.36, 13.166 Msps, … 180.0 Ksps.

If the desired sampling rate is not directly supported by the hardware, then it will be necessary to re-sample in software. This can be done in C++ using libraries such as Liquid DSP [1], or can be done in GNU Radio, in which there are three blocks that perform sampling rate conversion.

关键元器件

Part Number Description Schematic ID (Page)
XC7K325T / XC7K410T FPGA U23 (3,5,8,9,10,18)
AD9146 Dual Channel, 16-Bit, 1230 MSPS DAC U12, U36 (7)
ADS62P48 Dual Channel, 14-Bit 210 MSPS ADC U11, U35 (6)
FIN1002 High Speed Differential Receiver U3, U5, U31, U32 (4)
24LC256T EEPROM U530 (11)
LMK04816BISQ/NOPB_1/3 Jitter Cleaner With Dual Loop PLLs U531 (11)
SY89547LMGTR Multiplexer U506 (12)
SN74AUP1T17 Single Schmitt-Trigger Buffer Gate U6, U519 (12)
TPS54620RGYT Synchronous Step Down SWIFT™ Converter U515 (21); U516 (26)
LT1764EQ-3.3 Voltage Regulator U27 (21); U516 (26)
TPS7A47 Voltage Regulator U28, U532 (21)
LTC3603EUF_TRPBF Monolithic Synchronous Step-Down Regulator U517 (23); U500 (25); U514, U513 (27)
TPS77625_SM Low-Dropout Voltage Regulators U30 (23)
TPS79318_SM Low-Dropout Voltage Regulators U510 (27)
OSC-96MHZ-724821-01 Voltage Controlled Crystal Oscillator U25 (11)

RF Daughterboard

Daughterboard Frequency Range Bandwidth
WBX-120 50 MHz - 2200 MHz 120 MHz
SBX-120 400 MHz - 4400 MHz 120 MHz
CBX-120 1200 MHz - 6000 MHz 120 MHz
UBX-160 10 MHz - 6000 MHz 160 MHz
TwinRX 10 MHz - 6000 MHz 80 MHz per channel, 160 MHz total

UBX

关键元器件

Part Number Description Schematic ID (Page)
MAX2871 Fractional/Integer-N Synthesizer/VCO U3 (3); U9 (5); U19 (7); U23 (9)
ADL5375-05 Quadrature Modulator U22 (8)
LFCN-2250+ Low Pass Filter F1 (3); F24 (7); F34, F35 (10)
LTC5510 Active Mixer U15 (6)
LFCN-490+ Low Pass Filter F12 (5); F15 (6); F26 (7); F31 (9); F33, F36 (10)
HMC624LP4E ATTENUATOR U16 (6)
NBB-400 Amplifier U13 (6); U30 (11)
PHA-1+ Amplifier U31 (11)
ADA4927-2 Differential ADC Driver U6 (4)
ADL5380 Quadrature Demodulator U8 (4)
MGA-62563 Low Noise Amplifier U36 (11)
LFCN-1700+ Low Pass Filter F41 (11)
VMMK-3603 Low Noise Amplifier U34 (11)
LFCN-2600+ Low Pass Filter F14, F17 (6)
855916 SAW Filter F16 (6)
LTC5510 Active Mixer U15 (6); U28 (10)
LFCN-2600+ Low Pass Filter F14, F17 (10)
TCM1-63AX+ RF Transformer T1 (3); T2, T3 (4); T7 (8)
ADA4927-2 Differential ADC Driver U6 (4)
AD8591 Operational Amplifiers U7 (4)
ADL5380 Quadrature Demodulator U8 (4)
ZXTC2062E6 TRANSISTORS Q1 (6)
HMC624ALP4E ATTENUATOR U16 (6); U29 (10)
LFCN-800+ Low Pass Filter F2 (3); F25 (7)
ADP7104-3.3 CMOS LDO U4, U5 (3); U10, U11 (5); U20, U21 (7); U24, U25 (9); U48 (13)
ADL5375-05 Quadrature Modulator U22 (8)
LTC5510 Active Mixer U28 (10)
24LC024 EEPROM U38, U39 (12)
ADP7104-5.0 CMOS LDO U41, U42, U43, U44, U45, U46, U47 (13)
ZXTC2062E6 TRANSISTORS Q2, Q3, Q4, Q5 (13)

WBX

关键元器件

Part Number Description Schematic ID (Page)
ADA4937 Ultralow Distortion Differential ADC Driver U304 (2)
ADP3336 High Accuracy Ultralow IQ, 500 mA anyCAP® Adjustable Low Dropout Regulator U306, U308 (2); U503, U505 (4)
ADL5387 50 MHz to 2 GHz Quadrature Demodulator U307 (2)
ADL5385 50 MHz to 2200 MHz Quadrature Modulator U501 (4,5)
ADF4350 / ADF4351 Wideband Synthesizer with Integrated VCO U201 (3); U401 (5)
HMC472LP4 Attenuator U302 (2); U504 (4,5)
MGA82563 Amplifier U313 (2)
24LC024 EEPROM U202 (3); U403 (5)
GVA−84+ Amplifier U502 (4)

SBX

关键元器件

Part Number Description Schematic ID (Page)
MGA82563 Amplifier U1, U5, U4 (1)
AS225-313LF SPDT Switch U3, U6 (1)
HMC624LP4E ATTENUATOR U2, U7 (1)
LFCN-5850+ Low Pass Filter FL1 (1)
PHA-1+ Amplifier U8 (1)
GVA-84+ Amplifier U9 (1)
ADL5380ACPZ Quadrature Demodulator U11 (2)
ADA4927-2YCPZ Differential ADC Driver U10 (2)
AD8591ARTZ-REEL Amplifiers U31 (2)
ADF4350BCPZ Synthesizer with Integrated VCO U23 (3); U24 (6)
SKY13267 Diversity Switch U12 (3); U25 (6)
LFCN-1200+ Low Pass Filter FL13 (3); FL12 (6)
TC1-1-43A+ RF Transformer T3 (2); T2, T5 (3); T4, T6 (6)
LP3878MR-ADJ Voltage Regulator U13, U14 (4); U19, U20 (5)
NC7WZ04P6X Dual Inverter U15, U16 (4); U21 (5); U27 (6); U26 (3)
24LC024 EEPROM U17 (4); U22 (5)
ADL5375 Quadrature Modulator U18 (5)

ADL5375和ADL5380

X310 和 子板,中心频率_第1张图片
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X310 和 子板,中心频率_第5张图片
X310 和 子板,中心频率_第6张图片
X310 和 子板,中心频率_第7张图片

CBX

关键元器件

Part Number Description Schematic ID (Page)
VMMK-3603 Low Noise Amplifier U1, U5 (1)
AS225-313LF SPDT Switch U3, U6 (1)
HMC624LP4E ATTENUATOR U7, U2 (1)
MGA82563 Amplifier U4 (1)
GVA-84+ Amplifier U9 (1)
PHA-1+ Amplifier U8 (1)
ADL5380ACPZ Quadrature Demodulator U11 (2)
ADA4927-2YCPZ Differential ADC Driver U10 (2)
AD8591ARTZ-REEL Amplifiers U31 (2)
NC7WZ04P6X Dual Inverter U26 (3); U15, U16 (4); U21 (5); U27 (6)
MAX2870ETJ+ Fractional/Integer-N Synthesizer U23 (3); U24 (6)
SKY13267-321 Diversity Switch U12 (3); U25 (6)
LFCN-2000+ Low Pass Filter FL13 (3); FL12 (6)
LP3878MR-ADJ Voltage Regulator U13, U14 (4); U19, U20 (5)
24LC024 EEPROM U17 (4); U22 (5)
ADL5375-05 Quadrature Modulator U18 (5)

MAX2870

23.5MHz to 6000MHz Fractional/ Integer-N Synthesizer/VCO
X310 和 子板,中心频率_第8张图片

X310 和 子板,中心频率_第9张图片
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X310 和 子板,中心频率_第11张图片

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