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PADC32RF54RTD中文資料德州儀器數(shù)據(jù)手冊PDF規(guī)格書
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PADC32RF54RTD規(guī)格書詳情
1 Features
? 14-Bit, dual channel 2.6/3.0-GSPS ADC
? Noise spectral density:
– NSD = -155.6 dBFS/Hz (no AVG)
– NSD = -158.1 dBFS/Hz (2x AVG)
– NSD = -160.4 dBFS/Hz (4x AVG)
? Single core (non-interleaved) ADC architecture
? Aperture jitter: 50 fs
? Low close-in residual phase noise:
– -127 dBc/Hz at 10 kHz offset
? Spectral performance (fIN = 1 GHz, -4 dBFS):
– 2x internal averaging
– SNR: 62.3 dBFS
– SFDR HD2,3: 63 dBc
– SFDR worst spur: 85 dBFS
? Spectral performance (fIN = 1.8 GHz, -4 dBFS):
– 2x internal averaging
– SNR: 63.0 dBFS
– SFDR HD2,3: 68 dBc
– SFDR worst spur: 86 dBFS
? Input fullscale: 1.1/1.35 Vpp (2/3.5 dBm)
? Code error rate (CER): 10-15
? Full power input bandwidth (-3 dB): 2.75 GHz
? JESD204B serial data interface
– Maximum lane rate: 13 Gbps
– Supports subclass 1 deterministic latency
? Digital down-converters
– Up to four DDC per ADC channel
– Complex output: 4x to 128x decimation
– 48-bit NCO phase coherent frequency hopping
– Fast frequency hopping: < 1 us
? Power consumption: 2.6 W/channel (2x AVG)
? Power supplies: 1.8 V, 1.2 V
2 Applications
? Phased array radar
? Spectrum analyzer
? Software defined radio (SDR)
? Electronic warfare
? High-speed digitizer
? Cable infrastructure
? Communications infrastructure
3 Description
The ADC32RF5x is a single core 14-bit, 2.6
GSPS to 3 GSPS, dual channel analog to digital
converters (ADC) that supports RF sampling with
input frequencies up to 3 GHz. The design maximizes
signal-to-noise ratio (SNR) and delivers a noise
spectral density of -155 dBFS/Hz. Using additional
internal ADCs along with on-chip signal averaging, the
noise density improves to -161 dBFS/Hz.
Each ADC channel can be connected to a quad-band
digital down-converter (DDC) using a 48-bit NCO
which supports phase coherent frequency hopping.
Using the GPIO pins for NCO frequency control,
frequency hopping can be achieved in less than 1 μs.
The ADC32RF54 and ADC32RF55 supports the
JESD204B serial data interface with subclass 1
deterministic latency using data rates up to 13 Gbps.
The power efficient ADC architecture consumes 2.1
W/ch at 3 Gsps and provides power scaling with lower
sampling rates.
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
TI |
17+ |
0 |
6200 |
100%原裝正品現(xiàn)貨 |
詢價 | ||
Texas Instruments |
24+ |
56-QFN(8x8) |
9350 |
獨立分銷商 公司只做原裝 誠心經(jīng)營 免費試樣正品保證 |
詢價 | ||
TI |
23+ |
56QFN |
7000 |
詢價 | |||
N/A |
22+ |
NA |
500000 |
萬三科技,秉承原裝,購芯無憂 |
詢價 | ||
TI/德州儀器 |
23+ |
56-QFN(8x8) |
8355 |
只做原裝現(xiàn)貨/實單可談/支持含稅拆樣 |
詢價 | ||
TI |
24+ |
56-QFN(8x8) |
10000 |
原裝現(xiàn)貨,實單來談 |
詢價 | ||
TI/德州儀器 |
23+ |
NA |
73556 |
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種 |
詢價 | ||
TI |
22+ |
56QFN |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 | ||
TI/德州儀器 |
22+ |
NA |
33944 |
只做原裝進(jìn)口現(xiàn)貨 |
詢價 | ||
Texas Instruments |
21+ |
56-QFN(8x8) |
43100 |
一級代理/放心采購 |
詢價 |