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AD9235BCPZ-65

Name: AD9235BCPZ-65
Rating: 4.7 (12 reviews)

IC ADC 12BIT PIPELINED 32LFCSP

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製造商。部分 #AD9235BCPZ-65
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資料表 AD9235BCPZ-65 DataSheet
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規格

Part Status	Active
Base Product Number	AD9235
Number of Bits	12
Sampling Rate (Per Second)	65M
Number of Inputs	1
Input Type	Differential, Single Ended
Data Interface	Parallel
Configuration	S/H-ADC
Ratio - S/H:ADC	1:1
Number of A/D Converters	1
Architecture	Pipelined
Reference Type	External, Internal
Voltage - Supply, Analog	2.7V ~ 3.6V
Voltage - Supply, Digital	2.25V ~ 3.6V
Operating Temperature	-40°C ~ 85°C
Package	32-VFQFN Exposed Pad, CSP
Supplier Device Package	32-LFCSP-VQ (5x5)
Mounting Type	Surface Mount
Packaging	Tray

概述

Description

AD9235BCPZ-65 is Analog Devices’ high-speed dual ADC intended for RF/communications and instrumentation. It converts two analog inputs at up to 65 MSPS per channel, delivering differential LVDS digital outputs. The device includes an on-chip track-and-hold, a programmable full-scale input range, and a serial control interface. It comes in the compact BCPZ package (RoHS-compliant) suitable for space-constrained boards. Typical applications include software-defined radios, radar receivers, digital downconverters, and measurement front-ends. For exact specs (bit resolution, SNR, SFDR, power, input range) consult the current data sheet.

Features

AD9235BCPZ-65 features (concise):
- Dual 12-bit ADC, up to 65 MSPS per channel
- On-chip sample-and-hold with high input bandwidth
- Flexible output options: LVDS serial outputs or JESD204B-compatible interface
- Internal reference and on-chip calibration (linearities, DNL/INL)
- Serial control interface (SPI) for register programming
- Two-channel architecture supports interleaving with proper alignment
- Power management and low-power modes
- 3.3 V analog and optional lower-voltage digital I/O support
- Industrial temperature range (typ. -40°C to +85°C)
- Package: BCPZ (series 65 speed grade) in a compact LFCSP/leadframe package
Note: For exact electrical specs (SNR, SFDR, full-scale range, input bandwidth, exact I/O formats, and package pinout), refer to the AD9235BCPZ-65 datasheet.

Package

LFCSP (Lead Frame Chip Scale Package) with exposed pad, 28-pin.

Pinout

- Pin count: 65 pins (65‑lead LFCSP, AD9235BCPZ‑65)
- Function: 14‑bit, 65 MSPS Analog-to-Digital Converter (ADC) with high‑speed digital output.

Manufacturer

Manufacturer: Analog Devices, Inc. (ADI).
What kind of company: An American multinational semiconductor company that designs and manufactures analog, mixed-signal, and digital-signal-processing integrated circuits for signal processing, instrumentation, communications, automotive, and industrial applications.

Application

Typical application areas for the AD9235BCPZ-65 include:
- RF front-ends in wireless infrastructure (base stations, small cells)
- Software-defined radio and transceiver paths
- Radar/sonar receiver chains
- Instrumentation and test equipment, data acquisition systems
- Aerospace/defense communications and signal processing
- Any system needing dual high-speed, medium-resolution ADC at ~65 MSPS

Equivalent

There isn’t an exact cross‑vendor substitute for AD9235BCPZ-65. Closest by spec are Analog Devices’ own AD9233/AD9234 (12‑bit, ~65 MSPS). Other vendors offer similar 60–70 MSPS 12‑bit ADCs, but packaging/interface/temperature ranges vary. For a precise cross‑reference, use a distributor’s cross‑reference tool or supply your packaging, interface (LVDS/ CMOS), channel count, and temperature range.