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See Technical Specifications

ADS4126IRGZT

12-Bit, 160-MSPS Analog-to-Digital Converter (ADC)

Manufacturer:

Texas Instruments
Mfr.Part #:

ADS4126IRGZT
Datasheet:

ADS4126IRGZT Datasheet (PDF)
Series:

ADS4126
Mounting Style:

SMD/SMT
Resolution:

12 bit
Number of Channels:

1 Channel

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

ADS4126IRGZT General Description

The ADS412x/4x are a family of 12-bit/14-bit analog-to-digital converters (ADCs) with sampling rates up to 250MSPS. These devices use innovative design techniques to achieve high dynamic performance, while consuming extremely low power at 1.8V supply. The devices are well-suited for multi-carrier, wide bandwidth communications applications.

The ADS412x/4x have fine gain options that can be used to improve SFDR performance at lower full-scale input ranges, especially at high input frequencies. They include a dc offset correction loop that can be used to cancel the ADC offset. At lower sampling rates, the ADC automatically operates at scaled down power with no loss in performance.

The ADS412x/4x are available in a compact QFN-48 package and are specified over the industrial temperature range (–40°C to +85°C)

Key Features

Maximum Sample Rate: 250MSPS
Ultralow Power with 1.8V Single Supply:
- 201mW Total Power at 160MSPS
- 265mW Total Power at 250MSPS
High Dynamic Performance:
- SNR: 70.6dBFS at 170MHz
- SFDR: 84dBc at 170MHz
Dynamic Power Scaling with Sample Rate
Output Interface:
- Double Data Rate (DDR) LVDS with Programmable Swing and Strength
  - Standard Swing: 350mV
  - Low Swing: 200mV
  - Default Strength: 100Ω Termination
  - 2x Strength: 50Ω Termination
- 1.8V Parallel CMOS Interface Also Supported
Programmable Gain up to 6dB for SNR/SFDR Trade-Off
DC Offset Correction
Supports Low Input Clock Amplitude Down To 200mV_PP
Package: QFN-48 (7mm × 7mm)

PowerPAD is a trademark of Texas Instruments Incorporated.
All other trademarks are the property of their respective owners.

Specifications

Product Category	Analog to Digital Converters - ADC	Series	ADS4126
Mounting Style	SMD/SMT	Resolution	12 bit
Number of Channels	1 Channel	Interface Type	Parallel
Sampling Rate	160 MS/s	Input Type	Differential
Architecture	Pipeline	Analog Supply Voltage	1.8 V
Digital Supply Voltage	1.8 V	SNR - Signal to Noise Ratio	70.2 dB
Minimum Operating Temperature	- 40 C	Maximum Operating Temperature	+ 85 C
DNL - Differential Nonlinearity	+/- 2.5 LSB	ENOB - Effective Number of Bits	11.33 Bit
Features	Low Power	Moisture Sensitive	Yes
Power Consumption	200 mW	Product Type	ADCs - Analog to Digital Converters
SFDR - Spurious Free Dynamic Range	83 dB	SINAD - Signal to Noise and Distortion Ratio	70 dB
Factory Pack Quantity	250	Subcategory	Data Converter ICs
Unit Weight	0.004868 oz