ADC32RF44IRMPR datasheet(32/135 Pages) TI2

부품명	ADC32RF44IRMPR

상세설명	ADC32RF44 Dual-Channel, 14-Bit, 2.6-GSPS, Analog-to-Digital Converter

PDF	135 Pages

Scroll/Zoom	100%

제조업체	TI2 [Texas Instruments]

홈페이지	https://www.ti.com

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32 / 135 page

IQ 2.6 GSPS

N/2

ADC

NCO 2,

16 Bits

2.6 GSPS

IQ Data, 2.6 GSPS

RX1 IQ Output

GPIO

SYSREF

RX2 IQ Output

NCO 1,

16 Bits

NCO 3,

16 Bits

NCO 4,

16 Bits

RX1 Real Output

Wideband IQ Output

2,3

Wideband Real Output

RX2 Real Output

JESD204B

fOUT / 4

LPF

N/2

LPF

IQ Data

Real[ ]

IQ Data

ADC32RF44

SBAS809A – FEBRUARY 2017 – REVISED MARCH 2017

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Product Folder Links: ADC32RF44

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9.3.4.1 Operating Mode: Receiver

In receiver mode, the DDC block can be configured to single- or dual-band operation, as shown in Figure 72.

Both DDC chains use the same decimation filter setting and the available options are discussed in the

Decimation Filters section. The decimation filter setting also directly affects the interface rate and number of

lanes of the JESD204B interface.

NOTE: Red traces show SYSREF going to the NCO blocks.

Figure 72. Decimation Filter Option for Single- or Dual-Band Operation

ADC32RF44IRMPR 데이터시트(PDF) 32 Page - Texas Instruments

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