Overview
The ADS58J63IRMPR, produced by Texas Instruments, is a quad-channel, 14-bit, 500-MSPS (Mega Samples Per Second) telecom receiver. This device is designed for high-performance telecommunications applications, offering excellent spurious-free dynamic range (SFDR) and low power consumption. It features a JESD204B serial interface with data rates up to 10 Gbps, supporting high system integration density. The ADS58J63IRMPR is housed in a 72-pin VQFN package, measuring 10 mm x 10 mm, and is suitable for various telecom and cellular infrastructure applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Resolution | 14 Bits | |
| Sampling Rate | 500 MSPS | |
| Number of Channels | 4 | |
| Analog Input Full-Scale Voltage | 1.9 VPP | |
| Analog Input Bandwidth (3 dB) | 900 MHz | |
| SNR (Signal-to-Noise Ratio) at fIN = 190 MHz, -1 dBFS | 70.4 dBFS | |
| SFDR (Spurious-Free Dynamic Range) at fIN = 190 MHz, -1 dBFS | 86 dBc (HD2, HD3), 95 dBFS (non HD2, HD3) | |
| Power Dissipation per Channel | 675 mW | |
| JESD204B Interface Data Rate | Up to 10 Gbps | |
| Package Type | 72-Pin VQFN | |
| Package Size | 10 mm x 10 mm |
Key Features
- Differential analog inputs with high-impedance input buffers, providing uniform input impedance across a wide frequency range.
- Support for JESD204B serial interface with data rates up to 10 Gbps, reducing the number of interface lines and enabling high system integration density.
- Decimate-by-2 and -4 options with low-pass filters, supporting up to 200-MHz receive bandwidth.
- Burst mode operation with 14-bit output, suitable for DPD (Digital Pre-Distortion) observation receivers.
- Internal phase locked loop (PLL) for clock multiplication and serialization of 14-bit data from each channel.
- Support for multi-chip synchronization and dedicated SYNC pin for channel pairing.
- Low power consumption with global power-down mode, reducing power dissipation to 250 mW.
Applications
- Multi-carrier GSM cellular infrastructure base stations.
- Multi-carrier multi-mode cellular infrastructure base stations.
- Telecommunications receivers.
- Telecom DPD (Digital Pre-Distortion) observation receivers.
Q & A
- What is the resolution and sampling rate of the ADS58J63IRMPR?
The ADS58J63IRMPR has a resolution of 14 bits and a sampling rate of 500 MSPS.
- How many channels does the ADS58J63IRMPR support?
The device supports four channels.
- What is the analog input full-scale voltage of the ADS58J63IRMPR?
The analog input full-scale voltage is 1.9 VPP.
- What is the analog input bandwidth of the ADS58J63IRMPR?
The analog input bandwidth is 900 MHz.
- What is the SNR and SFDR of the ADS58J63IRMPR at specific input frequencies?
At fIN = 190 MHz and -1 dBFS, the SNR is 70.4 dBFS and the SFDR is 86 dBc (HD2, HD3), 95 dBFS (non HD2, HD3).
- What is the power dissipation per channel of the ADS58J63IRMPR?
The power dissipation per channel is 675 mW.
- What type of serial interface does the ADS58J63IRMPR support?
The device supports a JESD204B serial interface with data rates up to 10 Gbps.
- What is the package type and size of the ADS58J63IRMPR?
The device is housed in a 72-pin VQFN package, measuring 10 mm x 10 mm.
- What are some of the key applications of the ADS58J63IRMPR?
The device is used in multi-carrier GSM cellular infrastructure base stations, multi-carrier multi-mode cellular infrastructure base stations, telecommunications receivers, and telecom DPD observation receivers.
- Does the ADS58J63IRMPR support multi-chip synchronization?
Yes, the device supports multi-chip synchronization and has a dedicated SYNC pin for channel pairing.
