Back to top
ECADモデルを調べる
概要
Description
The F2480 is a 400MHz to 3000MHz RF Analog Variable Gain Amplifier (AVGA) that can be used in receivers, transmitters and other applications. Either the amplifier or voltage variable attenuator (VVA) can be configured as the first stage in the cascade. The F2480 RF AVGA provides 12dB typical maximum cascade gain (no attenuation) with 4.3dB noise figure (amplifier as first stage) and 36dB gain adjustment designed to operate with a single +5V supply. Nominally, the Zero-Distortion™ amplifier offers +41.5dBm output IP3 using 106mA of ICC. This device is packaged in a 5 x 5 mm, 32-TQFN with 50Ω single-ended RF input and RF output impedances for ease of integration into the signal-path lineup.
特長
- 400MHz to 3000MHz (amplifier range)
- 50MHz to 6000MHz (attenuator range)
- 12dB typical cascaded max gain
- 36dB continuous gain range
- Excellent linearity +41.5dBm OIP3
- Noise figure 4.3dB
- ICC = 106mA, 1.2mA amplifier standby current
- Bi-directional attenuator RF ports
- Positive amplifier gain slope vs. frequency to counteract system PCB loss
- VMODE pin allows either positive or negative attenuation control response
- Linear-in-dB attenuation characteristic
- 4 RF port pinout supporting multiple lineup configurations
- 50Ω input and output impedances
- Broadband, internally matched
- 5 x 5 mm, 32-TQFN package
設計・開発
ソフトウェア／ツール
ボード＆キット
ボード＆キット
Evaluation Kit for F2480 Broadband RF Analog VGA
The F2480EVBI is a fully populated evaluation board that allows the customer to easily evaluate the F2480 Analog VGA. Complete instructions for the EBV, pin...
主要ドキュメント:
モデル
ECADモデル
[製品選択]テーブル内の製品名をクリックするとSamacSysが提供する回路図シンボル、PCBフットプリント、3D CADモデルがご確認いただけます。 お探しのシンボルやモデルが見つからない場合、Webサイトから直接リクエストできます。
製品選択
Processing table
| VFQFPN | 32 | I | Yes | Tray | サンプルを入手, | |
| VFQFPN | 32 | I | Yes | Reel |
Tips for Using This Parametric Table:
- Hide Filters button in header: Collapse or expands filters
- Column sort buttons in header: Sort Column alphabetically / numerically descending or ascending
- Reset button in header: Reset all filters to the page default
- Full Screen button in header: Expand the table to full screen view (user must close out of full screen before they can interact with rest of page)
- Export button in header: Export the filtered results of the table to an Excel document
- Filter parts search bar in header: Type to filter table results by part number
- Hide column button in column headers: Select to hide columns in table
- AND / OR toggle switches in header: Toggles the logic of this particular filter to be “AND” or “OR” logic for filtering results
- Multiselect checkboxes at beginning of each row in table: Select these checkboxes to compare products against each other
- Document icon next to product name in row: View the featured document for this product
- Chip icon next to the right of the document icon in row: View the block diagram for this product
- Cart icon to the right of the chip icon: Indicates that samples are available for this product
play_circle_filledビデオ&トレーニング
Constant Linearity (KLIN) RF Technology by IDT
IDT’s KLIN (constant linearlity) RF technology extends both OIP3 and output 1 dB compression point (P1dBO) amplifier gain settings. This is particularly valuable in transmitter designs where the gain of the device is maintained within a normal gain setting window about 6 dB below maximum gain.
KLIN refers to Constant High Linearity Inner Amplifiers as the gain is adjusted. This technology extends the compression performance over a wide range of input powers, and also extends output third order intercept and corresponding inner modulation distortion performance over a wide range of output powers.
This technology is particularly advantageous in transmitter designs, where the gain of the device is maintained within a normal gain setting window.
This technology applies to some of IDT's high-gain, high-linearity transmitter variable gain amplifiers (VGAs). For more information, visit: http://www.idt.com/products/rf-products/variable-gain-amplifiers-vga.
Video List
ニュース＆ブログ
| Working to Achieve 5G Expectations | ブログ | 2018年12月4日 |
