ADS54J60 Dual-Channel, 16-Bit, 1.0-GSPS Analog-to-Digital Converter (ADC) | TI.com

ADS54J60 (ACTIVE)

Dual-Channel, 16-Bit, 1.0-GSPS Analog-to-Digital Converter (ADC)

Dual-Channel, 16-Bit, 1.0-GSPS Analog-to-Digital Converter (ADC) - ADS54J60
 

Description

The ADS54J60 is a low-power, wide-bandwidth, 16-bit, 1.0-GSPS, dual-channel, analog-to-digital converter (ADC). Designed for high signal-to-noise ratio (SNR), the device delivers a noise floor of –159 dBFS/Hz for applications aiming for highest dynamic range over a wide instantaneous bandwidth. The device supports the JESD204B serial interface with data rates up to 10 Gbps, supporting two or four lanes per ADC. The buffered analog input provides uniform input impedance across a wide frequency range while minimizing sample-and-hold glitch energy. Each ADC channel optionally can be connected to a wideband digital down-converter (DDC) block. The ADS54J60 provides excellent spurious-free dynamic range (SFDR) over a large input frequency range with very low power consumption.

The JESD204B interface reduces the number of interface lines, allowing high system integration density. An internal phase-locked loop (PLL) multiplies the ADC sampling clock to derive the bit clock that is used to serialize the 16-bit data from each channel.

Features

  • 16-Bit Resolution, Dual-Channel, 1-GSPS ADC
  • Noise Floor: –159 dBFS/Hz
  • Spectral Performance (fIN = 170 MHz at –1 dBFS):
    • SNR: 70 dBFS
    • NSD: –157 dBFS/Hz
    • SFDR: 86 dBc (Including Interleaving Tones)
    • SFDR: 89 dBc (Except HD2, HD3, and Interleaving Tones)
  • Spectral Performance (fIN = 350 MHz at –1 dBFS):
    • SNR: 67.5 dBFS
    • NSD: –154.5 dBFS/Hz
    • SFDR: 75 dBc
    • SFDR: 85 dBc (Except HD2, HD3, and Interleaving Tones)
  • Channel Isolation: 100 dBc at fIN = 170 MHz
  • Input Full-Scale: 1.9 VPP
  • Input Bandwidth (3 dB): 1.2 GHz
  • On-Chip Dither
  • Integrated Wideband DDC Block
  • JESD204B Interface with Subclass 1 Support:
    • 2 Lanes per ADC at 10.0 Gbps
    • 4 Lanes per ADC at 5.0 Gbps
    • Support for Multi-Chip Synchronization
  • Power Dissipation: 1.35 W/ch at 1 GSPS
  • VQFNP-72 Package (10 mm × 10 mm)

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Parametrics Compare all products in High speed ADCs (>10MSPS)

 
Sample Rate (Max) (MSPS)
Features
Resolution (Bits)
Number of input channels
SNR (dB)
ENOB (Bits)
SFDR (dB)
Power Consumption (Typ) (mW)
Input Range (Vp-p)
Interface
Operating Temperature Range (C)
Analog Input BW (MHz)
Input Buffer
Package Group
Package Size: mm2:W x L (PKG)
Rating
Architecture
Reference Mode
ADS54J60 ADS54J20 ADS54J40 ADS54J42 ADS54J64 ADS54J66 ADS54J69
1000     1000     1000     625     1000
500    
500     500    
Ultra High Speed     Ultra High Speed     Ultra High Speed     High Performance     High Performance     High Performance     High Performance    
16     12     14     14     14     14     16    
2     2     2     2     4     4     2    
70     67.8     69     71     69     70.8     73    
11.6     10.9     11.2     11.5     11.6     11.4     12.1    
86     86     86     85     86     89     91    
2700     2700     2700     1940     2500     2700     2700    
1.9     1.9     1.9     1.9     1.1     1.9     1.9    
JESD204B     JESD204B     JESD204B     JESD204B     JESD204B     JESD204B     JESD204B    
-40 to 85     -40 to 85     -40 to 85     -40 to 85     -40 to 85     -40 to 85     -40 to 85    
1200     1200     1200     1200     1000     900     1200    
Yes     Yes     Yes     Yes     Yes     Yes     Yes    
VQFN | 72     VQFN | 72     VQFN | 72     VQFN | 72     VQFN | 72     VQFN | 72     VQFN | 72    
72VQFN: 100 mm2: 10 x 10 (VQFN | 72)     72VQFN: 100 mm2: 10 x 10 (VQFN | 72)     72VQFN: 100 mm2: 10 x 10 (VQFN | 72)     72VQFN: 100 mm2: 10 x 10 (VQFN | 72)     72VQFN: 100 mm2: 10 x 10 (VQFN | 72)     72VQFN: 100 mm2: 10 x 10 (VQFN | 72)     72VQFN: 100 mm2: 10 x 10 (VQFN | 72)    
Catalog     Catalog     Catalog     Catalog     Catalog     Catalog     Catalog    
Pipeline     Pipeline     Pipeline     Pipeline     Pipeline     Pipeline     Pipeline    
Int     Int     Int     Int     Int     Int     Int