Overview
The AD9613BCPZ-250, produced by Analog Devices Inc., is a dual 12-bit analog-to-digital converter (ADC) designed for high-speed applications. It features sampling rates of up to 250 MSPS, making it suitable for a wide range of communications and other high-bandwidth applications. The device is integrated into a 64-lead Lead Frame Chip Scale Package (LFCSP) and operates over an industrial temperature range of −40°C to +85°C. The AD9613 is known for its low power consumption, flexible analog input range, and high signal-to-noise ratio (SNR), making it an ideal choice for systems requiring high performance and low power.
Key Specifications
| Specification | Value |
|---|---|
| Resolution | 12-bit |
| Sampling Rate | Up to 250 MSPS |
| Input Frequency Range | Up to 400 MHz |
| Supply Voltage | 1.8 V |
| Power Consumption | 770 mW at 250 MSPS |
| Output Format | LVDS (ANSI-644 levels) |
| Input Clock Divider | Integer 1-to-8 (625 MHz maximum input) |
| Analog Input Range | 1.4 V p-p to 2.0 V p-p (1.75 V p-p nominal) |
| SNR | 69.6 dBFS at 185 MHz fIN and 250 MSPS |
| SFDR | 86 dBc at 185 MHz fIN and 250 MSPS |
| Input Noise | −149.9 dBFS/Hz at 185 MHz, −1 dBFS AIN and 250 MSPS |
| Channel Isolation/Crosstalk | 95 dB |
| Package Type | 64-Lead LFCSP (9mm x 9mm w/ EP) |
| Operating Temperature Range | −40°C to +85°C |
Key Features
- Integrated dual, 12-bit, 170 MSPS/210 MSPS/250 MSPS ADCs
- Fast overrange and threshold detect
- Proprietary differential input maintains excellent SNR performance for input frequencies up to 400 MHz
- SYNC input allows synchronization of multiple devices
- 3-pin, 1.8 V SPI port for register programming and register readback
- Pin compatibility with the AD9643, allowing a simple migration up to 14 bits, and with the AD6649 and the AD6643
- LVDS (ANSI-644 levels) outputs
- Internal ADC voltage reference
- Flexible analog input range (1.4 V p-p to 2.0 V p-p, 1.75 V p-p nominal)
- ADC clock duty cycle stabilizer
- Energy-saving power-down modes
Applications
- Communications
- Diversity radio systems
- Multimode digital receivers (3G): TD-SCDMA, WiMAX, WCDMA, CDMA2000, GSM, EDGE, LTE
- I/Q demodulation systems
- Smart antenna systems
- General-purpose software radios
- Ultrasound equipment
- Broadband data applications
Q & A
- What is the maximum sampling rate of the AD9613BCPZ-250?
The maximum sampling rate of the AD9613BCPZ-250 is up to 250 MSPS.
- What is the supply voltage for the AD9613BCPZ-250?
The supply voltage for the AD9613BCPZ-250 is 1.8 V.
- What is the power consumption of the AD9613BCPZ-250 at 250 MSPS?
The power consumption of the AD9613BCPZ-250 at 250 MSPS is 770 mW.
- What is the output format of the AD9613BCPZ-250?
The output format of the AD9613BCPZ-250 is LVDS (ANSI-644 levels).
- What is the maximum input frequency range for the AD9613BCPZ-250?
The maximum input frequency range for the AD9613BCPZ-250 is up to 400 MHz.
- Does the AD9613BCPZ-250 support synchronization of multiple devices?
Yes, the AD9613BCPZ-250 supports synchronization of multiple devices through the SYNC input.
- What is the analog input range for the AD9613BCPZ-250?
The analog input range for the AD9613BCPZ-250 is 1.4 V p-p to 2.0 V p-p (1.75 V p-p nominal).
- Does the AD9613BCPZ-250 have energy-saving power-down modes?
Yes, the AD9613BCPZ-250 has energy-saving power-down modes.
- What is the channel isolation/crosstalk of the AD9613BCPZ-250?
The channel isolation/crosstalk of the AD9613BCPZ-250 is 95 dB.
- What package type is the AD9613BCPZ-250 available in?
The AD9613BCPZ-250 is available in a 64-Lead LFCSP (9mm x 9mm w/ EP) package.
- What is the operating temperature range for the AD9613BCPZ-250?
The operating temperature range for the AD9613BCPZ-250 is −40°C to +85°C.
