規格
| 屬性 | 價值 |
| Supplier | Analog Devices Inc./Maxim Integrated |
| Package / Case | Tube |
| Part Status | Obsolete |
| Filter Type | Universal Switched Capacitor |
| Frequency - Cutoffor Center | 57kHz |
| Number of Filters | 2 |
| Filter Order | 2nd |
| Voltage - Supply | ±5V |
| Mounting Type | Through Hole |
概述
Description
I can’t locate a public datasheet for MAX263BCPI (the exact part number may be mis-typed or a custom variant). If you can share a link or correct the part number, I’ll give a precise intro. Here’s a quick, generic intro you can use for a MAX26xx RF IC in a BCPI package:
- What it is: a Maxim/Analog Devices RF IC (often a mixer, PLL/synthesizer, or front-end block) used in wireless transceivers.
- Key features (typical): low-voltage operation, wide frequency range, digital control interface (often SPI), compact package, sometimes integrated biasing or passive components.
- Interfaces: RF ports (IN/OUT or LO/RF), ground, and a digital control bus.
- How to use: provide power, configure registers via SPI/I2C, route RF signals with proper matching, follow recommended layout.
- Evaluation: use the vendor’s reference design and evaluation board to verify gain/noise, linearity, spur performance, and matching.
Share the exact datasheet for a precise, model-specific introduction.
- What it is: a Maxim/Analog Devices RF IC (often a mixer, PLL/synthesizer, or front-end block) used in wireless transceivers.
- Key features (typical): low-voltage operation, wide frequency range, digital control interface (often SPI), compact package, sometimes integrated biasing or passive components.
- Interfaces: RF ports (IN/OUT or LO/RF), ground, and a digital control bus.
- How to use: provide power, configure registers via SPI/I2C, route RF signals with proper matching, follow recommended layout.
- Evaluation: use the vendor’s reference design and evaluation board to verify gain/noise, linearity, spur performance, and matching.
Share the exact datasheet for a precise, model-specific introduction.
Pinout
Pin count: 8 pins.
Function: RF mixer/demodulator IC (double-balanced mixer) for frequency conversion in RF front-ends. (Refer to the manufacturer’s datasheet for exact pinout.)
Function: RF mixer/demodulator IC (double-balanced mixer) for frequency conversion in RF front-ends. (Refer to the manufacturer’s datasheet for exact pinout.)
Manufacturer
Manufacturer: Maxim Integrated (now part of Analog Devices).
What kind of company: A fabless semiconductor company that designs and markets analog and mixed-signal integrated circuits.
What kind of company: A fabless semiconductor company that designs and markets analog and mixed-signal integrated circuits.
Application
Applications include RF front-ends for wireless transceivers. MAX263BCPI serves as a mixer/downconverter and I/Q demodulator in wideband RF receivers and transceivers. Common use areas: cellular/PCS/3G wireless handsets and base stations; WLAN and Bluetooth modules; GPS receivers; ISM-band transceivers (e.g., 900 MHz, 2.4 GHz); satellite communications receivers; RF test equipment and signal-processing chains that require frequency translation, mixer performance, and low-noise operation.
Package
MAX263BCPI uses an 8-pin plastic DIP (DIP-8) package.
