ChongMing Group (HK) Int'l Co., Ltd
| Payment Terms | Paypal, Western Union, TT |
| Supply Ability | 50000 Pieces per Day |
| Delivery Time | The goods will be shipped within 3 days once received fund |
| Packaging Details | VQFN48 |
| Description | 14 Bit Analog to Digital Converter 1 Input 1 Pipelined 48-VQFN (7x7) |
| Features | High Performance |
| Unit Weight | 0.004868 oz |
| Subcategory | Data Converter ICs |
| SINAD - Signal to Noise and Distortion Ratio | 69.5 dB |
| SFDR - Spurious Free Dynamic Range | 89 dB |
| Pd - Power Dissipation | 7 mW |
| Brand Name | TI |
| Model Number | ADS41B49IRGZR |
View Detail Information
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Product Specification
| Payment Terms | Paypal, Western Union, TT | Supply Ability | 50000 Pieces per Day |
| Delivery Time | The goods will be shipped within 3 days once received fund | Packaging Details | VQFN48 |
| Description | 14 Bit Analog to Digital Converter 1 Input 1 Pipelined 48-VQFN (7x7) | Features | High Performance |
| Unit Weight | 0.004868 oz | Subcategory | Data Converter ICs |
| SINAD - Signal to Noise and Distortion Ratio | 69.5 dB | SFDR - Spurious Free Dynamic Range | 89 dB |
| Pd - Power Dissipation | 7 mW | Brand Name | TI |
| Model Number | ADS41B49IRGZR | ||
| High Light | dac integrated circuit ，da converter chip | ||
ADS41B49IRGZR Data Converter IC ADC Analog to Digital Converters - ADC 14B 250MSPS Buffered Low Power ADC
1 Features
Integrated High-Impedance Analog Input Buffer:
– Input Capacitance: 2 pF
– 200-MHz Input Resistance: 3 kΩ
Maximum Sample Rate: 250 MSPS
Ultralow Power:
– 1.8-V Analog Power: 180 mW
– 3.3-V Buffer Power: 96 mW
– I/O Power: 135 mW (DDR LVDS)
High Dynamic Performance:
– SNR: 69 dBFS at 170 MHz
– SFDR: 82.5 dBc at 170 MHz
Output Interface:
– Double Data Rate (DDR) LVDS with Programmable Swing and StreCM GROUPh:
– Standard Swing: 350 mV
– Low Swing: 200 mV
– Default StreCM GROUPh: 100-Ω Termination
– 2x StreCM GROUPh: 50-Ω Termination
– 1.8-V Parallel CMOS Interface Also Supported
Programmable Gain for SNR, SFDR Trade-Off
DC Offset Correction
Supports Low Input Clock Amplitude
Package: VQFN-48 (7 mm × 7 mm)
2 Applications
Power Amplifier Linearization
Software Defined Radio
Wireless Communications Infrastructure
3 Description
The ADS41Bx9 are members of the ultralow-power ADS4xxx analog-to-digital converter (ADC) family, featuring integrated analog input buffers. These devices use innovative design techniques to achieve high dynamic performance, and consume extremely low power. The analog input pins have buffers, with benefits of constant performance and input impedance across a wide frequency range. The devices are well-suited for multi-carrier, wide bandwidth communications applications such as PA linearization.
The ADS41Bx9 have features such as digital gain and offset correction. The gain option can be used to improve SFDR performance at lower full-scale input ranges, especially at high input frequencies. The integrated dc offset correction loop can be used to estimate and cancel the ADC offset. At lower sampling rates, the ADC automatically operates at scaled-down power with no loss in performance.
The devices support both double data rate (DDR) low-voltage differential signaling (LVDS) and parallel CMOS digital output interfaces. The low data rate of the DDR LVDS interface (maximum 500 MBPS) makes using low-cost field-programmable gate array (FPGA)-based receivers possible. The devices have a low-swing LVDS mode that can be used to further reduce the power consumption. The streCM GROUPh of the LVDS output buffers can also be increased to support 50-Ω differential termination.
Device Information
|
PART NUMBER |
PACKAGE |
BODY SIZE (NOM) |
|
ADS41Bx9 |
VQFN (48) |
7.00 mm × 7.00 mm |
Company Details
Business Type:
Distributor/Wholesaler
Year Established:
2008
Total Annual:
5000000-7000000
Employee Number:
80~100
Ecer Certification：
Active Member
CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electron... CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electron...
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