Overview
The ADC1453D250NGG-C1 is an advanced dual-channel 14-bit Analog-to-Digital Converter (ADC) produced by Renesas Electronics America Inc. This high-performance ADC is designed to set new standards for performance and power efficiency in high-speed applications. It operates at sample rates up to 250 Msps, utilizing a pipelined architecture that ensures precise sampling with no missing codes across its entire operating range. The device is powered by a single 1.8V supply and features an integrated SPI interface for easy configuration. It is particularly suited for undersampled multi-carrier and multi-standard communication systems that require exceptional dynamic performance from DC to 250 MHz.
Key Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Number of Bits | 14 | Sampling Rate (Per Second) | 246 Msps |
| Number of Inputs | 2 | Input Type | Differential, Single Ended |
| Data Interface | JESD204B (backward compatible with JESD204A) | Configuration | S/H-ADC |
| Architecture | Pipelined | Reference Type | External |
| Voltage - Supply, Analog | 1.7V ~ 1.9V | Voltage - Supply, Digital | 1.7V ~ 1.9V |
| Operating Temperature | -40°C ~ 85°C | Package / Case | 56-LFQFN Exposed Pad |
| Mounting Type | Surface Mount | RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | ECCN | 3A991C3 |
Key Features
- Dual-channel 14-bit ADC with sampling rates up to 250 Msps
- JESD204B interface (backward compatible with JESD204A), supporting up to 5 Gbps over 1 or 2 lanes
- Multiple Device Synchronization (MDS) for sample-accurate synchronization of multiple ADC devices
- Integrated Serial Peripheral Interface (SPI) for configuration and status monitoring
- Flexible analog input range from 1 V (p-p) to 2 V (p-p) in 1 dB steps
- Offset binary, 2’s complement, and gray output data formats
- Power-down and sleep modes for reduced power consumption
- Clock input divider from 1 to 8 and duty cycle stabilizer
- Industrial temperature range from -40°C to +85°C
Applications
- Wireless infrastructure: LTE, TD-LTE, WiMAX, MC-GSM, CDMA, WCDMA, TD-SCDMA
- Microwave backhaul transceivers
- Software defined radio
- Undersampled multi-carrier and multi-standard communication systems
Q & A
- Q: What is the ADC1453D250NGG-C1?
The ADC1453D250NGG-C1 is a dual-channel 14-bit Analog-to-Digital Converter (ADC) designed for high-speed applications, operating at sample rates up to 250 Msps.
- Q: What is the power supply requirement for the ADC1453D250NGG-C1?
The device operates on a single 1.8V supply for both analog and digital sections.
- Q: What data interface does the ADC1453D250NGG-C1 use?
The ADC uses a JESD204B interface, which is backward compatible with JESD204A, and supports up to 5 Gbps over 1 or 2 lanes.
- Q: How does the ADC1453D250NGG-C1 support multiple device synchronization?
The device features Multiple Device Synchronization (MDS), allowing sample-accurate synchronization of the data outputs of multiple ADC devices.
- Q: What is the operating temperature range of the ADC1453D250NGG-C1?
The device operates within an industrial temperature range from -40°C to +85°C.
- Q: What are the key applications of the ADC1453D250NGG-C1?
The ADC is used in wireless infrastructure, microwave backhaul transceivers, software defined radio, and undersampled multi-carrier and multi-standard communication systems.
- Q: How can I configure the ADC1453D250NGG-C1?
The device includes an integrated Serial Peripheral Interface (SPI) for easy configuration and status monitoring.
- Q: What is the package type of the ADC1453D250NGG-C1?
The device is packaged in a 56-LFQFN Exposed Pad package.
- Q: Is the ADC1453D250NGG-C1 RoHS compliant?
Yes, the device is ROHS3 compliant.
- Q: Where can I find detailed information about the ADC1453D250NGG-C1?
Detailed information, including datasheets and application notes, can be found on the Renesas website or through authorized distributors like Ovaga and ChipsX.
