Thông số kỹ thuật
| thuộc tính | Giá trị |
| Supplier | Rochester Electronics, LLC,Analog Devices Inc. |
| Package / Case | Bulk,Tray |
| Part Status | Active |
| Number of Bits | 12 |
| Number of D/A Converters | 2 |
| Output Type | Current - Unbuffered |
| Differential Output | Yes |
| Data Interface | LVDS - Parallel |
| Reference Type | External, Internal |
| Voltage - Supply, Analog | 3.13V ~ 3.47V |
| Voltage - Supply, Digital | 1.7V ~ 1.9V, 3.13V ~ 3.47V |
| INL / DNL(LSB) | ±0.25, ±0.13 |
| Architecture | Quad-Switch |
| Operating Temperature | -40°C ~ 85°C |
| Supplier Device Package | 72-LFCSP-VQ (10x10) |
Tổng quan
Description
AD9780BCPZ is an Analog Devices digital-to-analog converter (DAC) in a BCPZ RoHS-compliant LFCSP package. It targets RF and communications applications that demand wide analog bandwidth, fast settling, and high dynamic performance. The device typically uses a current-steering DAC core with differential outputs, requiring a reference and an external reconstruction filter. It includes a serial control interface and power-down/configuration options. Common applications include digital upconversion, waveform generation, test equipment, and software-defined radio. The BC PZ suffix identifies the specific package variant and RoHS-compliant packaging. For exact specifications, pinout, timing, and mechanical data, consult the AD9780 datasheet and package documentation for your revision.
Pinout
- Pin count: 48 pins (LQFP/PLLP package variant, BCPZ RoHS version).
- Function: High-speed 16-bit digital-to-analog converter (DAC) with serial input interface (SPI-like) and current-output DAC architecture, used for RF/communications applications.
- Function: High-speed 16-bit digital-to-analog converter (DAC) with serial input interface (SPI-like) and current-output DAC architecture, used for RF/communications applications.
Manufacturer
- Manufacturer: Analog Devices, Inc. (ADI)
- What kind of company: A global American semiconductor company that designs and manufactures analog, mixed-signal, and digital signal processing ICs used in communications, instrumentation, automotive, and industrial applications.
- What kind of company: A global American semiconductor company that designs and manufactures analog, mixed-signal, and digital signal processing ICs used in communications, instrumentation, automotive, and industrial applications.
Application
AD9780BCPZ is a high-speed DAC used in:
- RF/microwave communications (baseband/IF signal generation and I/Q applications)
- Radar and electronic warfare instrumentation
- Test and measurement equipment (signal generation, waveform replay)
- Software-defined radio and research labs for wideband waveform generation
- Aerospace/defense wireless systems requiring high-speed, accurate signal reconstruction
- RF/microwave communications (baseband/IF signal generation and I/Q applications)
- Radar and electronic warfare instrumentation
- Test and measurement equipment (signal generation, waveform replay)
- Software-defined radio and research labs for wideband waveform generation
- Aerospace/defense wireless systems requiring high-speed, accurate signal reconstruction
Package
AD9780BCPZ comes in a 28‑lead Lead Frame Chip Scale Package (LFCSP), RoHS‑compliant, typically 5 mm × 5 mm.
