Overview
The AD9979BCPZRL, produced by Analog Devices Inc., is a highly integrated CCD (Charge-Coupled Device) signal processor designed for high-speed digital video camera applications. This component is specified to operate at pixel rates of up to 65 MHz and features a complete analog front end with analog-to-digital conversion, combined with a programmable timing driver. The *Precision Timing* core allows for the adjustment of high-speed clocks with approximately 240 ps resolution at 65 MHz operation. The AD9979 is available in a space-saving 7 mm × 7 mm, 48-lead LFCSP package and operates over an operating temperature range of −25°C to +85°C.
Key Specifications
| Parameter | Description |
|---|---|
| Pixel Rate | Up to 65 MHz |
| Resolution | 14-bit |
| Analog-to-Digital Converter (ADC) | 65 MSPS, 14-bit |
| Timing Core Resolution | Approximately 240 ps at 65 MHz |
| Package Type | 48-lead LFCSP (7 mm × 7 mm) |
| Operating Temperature Range | −25°C to +85°C |
| Supply Voltages | 1.8 V or 3 V for digital and driver supplies |
| Interface | 3-wire serial interface |
Key Features
- Complete analog front end with black-level clamping, Correlated Double Sampling (CDS), Variable Gain Amplifier (VGA), and a 65 MSPS, 14-bit ADC.
- Programmable timing driver with high-speed CCD clock drivers for RG, HL, and H1 to H4.
- *Precision Timing* core with approximately 240 ps resolution at 65 MHz operation.
- Internal LDO regulator circuitry and general-purpose outputs (GPOs) for shutter and system support.
- Operation programmed using a 3-wire serial interface.
Applications
- Professional HDTV camcorders
- Professional and high-end digital cameras
- Broadcast cameras
- Industrial high-speed cameras
Q & A
- What is the AD9979BCPZRL used for?
The AD9979BCPZRL is used for high-speed digital video camera applications, including professional HDTV camcorders, digital cameras, broadcast cameras, and industrial high-speed cameras.
- What is the maximum pixel rate of the AD9979BCPZRL?
The maximum pixel rate of the AD9979BCPZRL is up to 65 MHz.
- What type of ADC does the AD9979BCPZRL feature?
The AD9979BCPZRL features a 65 MSPS, 14-bit analog-to-digital converter (ADC).
- What is the resolution of the *Precision Timing* core at 65 MHz operation?
The *Precision Timing* core has a resolution of approximately 240 ps at 65 MHz operation.
- In what package is the AD9979BCPZRL available?
The AD9979BCPZRL is available in a 48-lead LFCSP package with dimensions of 7 mm × 7 mm.
- What is the operating temperature range of the AD9979BCPZRL?
The operating temperature range of the AD9979BCPZRL is −25°C to +85°C.
- How is the operation of the AD9979BCPZRL programmed?
The operation of the AD9979BCPZRL is programmed using a 3-wire serial interface.
- What are the supply voltages for the AD9979BCPZRL?
The supply voltages for the AD9979BCPZRL are 1.8 V or 3 V for digital and driver supplies.
- Does the AD9979BCPZRL have internal LDO regulator circuitry?
Yes, the AD9979BCPZRL features internal LDO regulator circuitry.
- What additional outputs does the AD9979BCPZRL provide?
The AD9979BCPZRL provides general-purpose outputs (GPOs) for shutter and system support.
