DAC34SH84
- Low Power: 1.8 W at 1.5 GSPS, Full Operating
Condition - Multi-DAC Synchronization
- Selectable 2×, 4×, 8×, 16× Interpolation Filter
- Stop-Band Attenuation > 90 dBc
- Flexible On-Chip Complex Mixing
- Two Independent Fine Mixers With 32-Bit
NCOs - Power-Saving Coarse Mixers: ±n × fS/8
- Two Independent Fine Mixers With 32-Bit
- High-Performance, Low-Jitter Clock-Multiplying
PLL - Digital I and Q Correction
- Gain, Phase and Offset
- Digital Inverse Sinc Filters
- 32-Bit DDR Flexible LVDS Input Data Bus
- 8-Sample Input FIFO
- Supports Data Rates up to 750 MSPS
- Data Pattern Checker
- Parity Check
- Temperature Sensor
- Differential Scalable Output: 10 mA to 30 mA
- 196-Ball, 12-mm × 12-mm NFBGA
The DAC34SH84 is a very low-power, high-dynamic range, quad-channel, 16-bit digital-to-analog converter (DAC) with a sample rate as high as 1.5 GSPS.
The device includes features that simplify the design of complex transmit architectures: 2× to 16× digital interpolation filters with over 90 dB of stop-band attenuation simplify the data interface and reconstruction filters. Independent complex mixers allow flexible carrier placement.
A high-performance low-jitter clock multiplier simplifies clocking of the device without significant impact on the dynamic range. The digital quadrature modulator correction (QMC) enables complete IQ compensation for gain, offset and phase between channels in direct upconversion applications.
Digital data is input to the device through a 32-bit wide LVDS data bus with on-chip termination. The wide bus allows the processing of high-bandwidth signals. The device includes a FIFO, data pattern checker, and parity test to ease the input interface. The interface also allows full synchronization of multiple devices.
The device is characterized for operation over the entire industrial temperature range of –40°C to 85°C and is available in a 196-ball, 12-mm × 12-mm, 0.8-mm pitch NFBGA package.
The DAC34SH84 low-power, high-bandwidth support, superior crosstalk, high dynamic range, and features are an ideal fit for next-generation communication systems.
技術資料
設計および開発
追加の事項や他のリソースを参照するには、以下のタイトルをクリックすると、詳細ページを表示できます。
DAC3484EVM — DAC3484 評価モジュール
The DAC3484EVM is a circuit board that allows designers to evaluate the performance of Texas Instruments' four-channel, ultra-low power, 16-bit, 1.25 GSPS DAC3484 digital-to-analog converter (DAC) with 16-bit or 8-bit wide DDR LVDS data input, integrated 2x/4x/8x/16x interpolation filters, 32-bit (...)
DAC34H84EVM — DAC34H84 評価モジュール
The DAC34H84EVM is a circuit board that allows designers to evaluate the performance of Texas Instruments' four-channel, ultra-low power, 16-bit, 1.25 GSPS DAC34H84 digital-to-analog converter (DAC) with 32-bit wide DDR LVDS data input, integrated 2x/4x/8x/16x interpolation filters, 32-bit NCO and (...)
DAC34SH84EVM — DAC34SH84 評価モジュール
The DAC34SH84EVM is a circuit board that allows designers to evaluate the performance of Texas Instruments' four-channel, ultra-low power, 16-bit, 1.5 GSPS DAC34SH84 digital-to-analog converter (DAC) with 32-bit wide DDR LVDS data input, integrated 2x/4x/8x/16x interpolation filters, 32-bit NCO and (...)
TSW30SH84EVM — RF シグナル・チェーン評価モジュール一式
The TSW30SH84EVM Evaluation Module is a circuit board that allows system designers to evaluate the combined performance of Texas Instruments' transmit signal chain with the LMK04800 low noise clock generator/jitter cleaner. For ease of use as a complete RF transmit solution the TSW30SH84EVM (...)
FMC-DAC-ADAPTER — 高速 DAC / FMC(Xilinx)ヘッダ・アダプタ・カード
DATACONVERTERPRO-SW — 高速データ・コンバータ・プロ・ソフトウェア
TINA-TI SPICE Models: Analog Interfacing Networks for DAC348x and Modulators
PSPICE-FOR-TI — TI Design / シミュレーション・ツール向け PSpice®
設計とシミュレーション向けの環境である PSpice for TI (...)
TIDA-00077 — アナログ連動ネットワーク、DAC348x およびモジュレーター用
TIDA-00072 — 広帯域型デジタル RF 送信ソリューション
パッケージ | ピン数 | ダウンロード |
---|---|---|
NFBGA (ZAY) | 196 | オプションの表示 |
購入と品質
- RoHS
- REACH
- デバイスのマーキング
- リード端子の仕上げ / ボールの原材料
- MSL rating / リフローピーク温度
- MTBF/FIT 推定値
- 原材料組成
- 認定試験結果
- 継続的な信頼性モニタ試験結果
推奨製品には、この TI 製品に関連するパラメータ、評価基板、またはリファレンス・デザインが存在する可能性があります。