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概要
Description
The 8V97051L is a high performance wideband RF synthesizer / PLL optimized for use as the local oscillator (LO) in multi-carrier, multi-mode FDD & TDD base station radio card. It is offered in a compact 5 × 5 mm 32-VFQFN package.
The 8V97051L wideband RF synthesizer / PLL offers a default fractional mode with the option to use it with an Integer mode. It requires an external loop filter.
The 8V97051L with integrated voltage controlled oscillator (VCO) supports output frequencies from 34.375MHz to 4400MHz and maintains superior phase noise and spurious performance.
RF_OUT[A:B] output drivers have independently programmable output power ranging from –4dBm to +7dBm. The RF_OUT outputs can be muted. The mute function is accessible via an SPI command or mute pin.
IDT’s RF Synthesizer family also includes the 8V97053L – Wideband RF Synthesizer / PLL with integrated VCO - that offers enhanced phase noise specifications geared to GSM and Band 42 radio cards applications.
特長
- Dual differential outputs
- Output frequency range: 34.375MHz to 4400MHz (continuous range)
- RF output divide by 1, 2, 4, 8, 16, 32, 64
- Open drain outputs
- Fractional-N synthesizer (also supports Integer-N mode)
- 16-bit Integer and 12-bit fractional (16-bit fractional when using the extended registers)
- 3- or 4-wire SPI Interface (compatible with 3.3V and 1.8V)
- Single 3.3V supply
- Logic compatibility: 1.8V
- Integrated high performance low dropout regulators (LDOs) for excellent power supply noise rejection
- Programmable output oower level: -4dBm to +7dBm
- Mute function
- Ultra low PN for 1.1GHz LO: -143dBc/Hz at 1MHz offset (typical)
- Lock detect indicators
- Input reference frequency: 5MHz to 310MHz
- Power consumption: 380mW (typical) (RF_OUTB disabled)
- 5 × 5 mm 32-VFQFN package
- Automatic VCO band selection (Autocal feature)
- -40° to +85°C ambient operating temperature
- Supports case temperature ≤ 105°C Operations
- Supported by IDT Timing Commander software tool
アプリケーション
設計・開発
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Evaluation Kit for 8V97051L
The 8V97051L-EVK is designed to help the customer evaluate the 8V97051L RF Synthesizer / PLL. When the board is connected to a PC running IDT Timing Commander software...
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モデル
ECADモデル
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製品選択
Processing table
| VFQFPN | 32 | I | Yes | Tray | サンプルを入手, | |
| VFQFPN | 32 | I | Yes | Reel | ||
| 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
IDT 8V97051 Wideband RF Synthesizer/PLL
Video List