MAX2140ETH+CK3
COMPLETE SDARS RECEIVER
- メーカー
- Maxim Integrated
- 製品カテゴリ
- RFレシーバ
- パッケージ
- 44-WFQFN Exposed Pad
- 在庫
- 1,039 pcs
- 供給状況
- 現在の数量は確認が必要です。
製品属性
| メーカー | Maxim Integrated |
|---|---|
| 製品カテゴリ | RFレシーバ |
| Antenna Connector | PCB, Surface Mount |
| Applications | SDARS |
| Current - Receiving | 180mA |
| Data Interface | PCB, Surface Mount |
| Data Rate (Max) | 400kbps |
| Features | OCP |
| Frequency | 2.4GHz |
| Min Qty | 0 |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C |
| Package | Tube |
| Product status | Obsolete |
| Sensitivity | -91dBm |
| Supplier Device Package | 44-TQFN (7x7) |
| Voltage - Supply | 3.1V ~ 3.6V |
| データシート | データシート PDF を表示 |
調達概要
MAX2140ETH+CK3 の主要な供給・購買情報です。
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MAX2140ETH+CK3 の詳細説明
Product Overview
MAX2140ETH+CK3 from Analog Devices / Maxim Integrated is a complete SDARS receiver IC. This RF receiver entry is prepared for engineering and sourcing teams that need a practical summary of the receiver architecture, operating band and interface considerations.
The description below focuses on receiver function, RF band, modulation support, power/interface notes and supply-chain usage for BOM sourcing.
Key Features
- Manufacturer: Analog Devices / Maxim Integrated
- Part Number: MAX2140ETH+CK3
- Device Type: complete SDARS receiver IC
- Receiver Architecture: Complete receiver for satellite digital audio radio service
- Target Service: SDARS receiver front end
- Integrated Oscillator: Fully monolithic VCO integrated on chip
- External Components: Requires only an IF SAW filter and crystal for the reference frequency in the receiver platform
- System Interface: Designed to work with a baseband controller and controllable LNA
- Integration Goal: Small external BOM for compact satellite radio receivers
- Package / Case: Manufacturer package code from ordering suffix; check mechanical drawing before PCB release
- Design Notes: Keep the IF SAW filter, crystal frequency and LNA-control scheme aligned with the reference design.
Applications
SDARS satellite radio receivers, automotive audio receivers and compact satellite radio front-end modules.
Service replacement and production builds where a complete integrated SDARS receiver device is required.
Quality & Sourcing
Antrex Electronics can support sourcing for MAX2140ETH+CK3 through available stock checks, BOM consolidation and alternative-lot checking. For RF receiver ICs, lot/date code, package condition, moisture sensitivity handling and original labeling should be checked before shipment.
For project builds or shortage support, Antrex Electronics can coordinate visual inspection, packaging verification and third-party electrical or authenticity testing when required. This helps buyers manage risk when sourcing discontinued, legacy or hard-to-find RF receiver parts.
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