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AD8333ACPZ - 

RF Modulation / Demodulation IC, DC to 50 MHz, 4.5 V to 6 V supply, LFCSP-32

AD8333ACPZ - RF Modulation / Demodulation IC, DC to 50 MHz, 4.5 V to 6 V supply, LFCSP-32

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製造商產品編號:
AD8333ACPZ
訂購代碼:
1498704
技術資料表:
(EN)
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產品總覽

The AD8333ACPZ is a DC to 50MHz Dual-phase Shifter and I/Q Demodulator that enables coherent summing and phase alignment of multiple analogue data channels. It is the first solid-state device suitable for beam former circuits, such as those used in high performance medical ultrasound equipment featuring CW Doppler. The RF inputs interface directly with the outputs of the dual-channel, low noise preamplifiers included in the AD8332. A divide-by-4 circuit generates the internal 0° and 90° phases of the local oscillator (LO) that drive the mixers of a pair of matched I/Q demodulators. The AD8333 can be applied as a major element in analogue beam former circuits in medical ultrasound equipment. The AD8333 features an asynchronous reset pin. When used in arrays, the reset pin sets all the LO dividers in the same state. Sixteen discrete phase rotations in 22.5° increments can be selected independently for each channel.
  • 16 phase select options on each output (22.5° per step)
  • Quadrature demodulation accuracy
  • ±0.1° Phase accuracy
  • ±0.05dB Amplitude balance
  • 100kHz to 200MHz (4 x LO) Bandwidth
  • 159dB/Hz Output dynamic range
  • 190mW/channel (380mW total) Power consumption
  • Power-down mode

應用

RF Communications, Medical, Communications & Networking

產品訊息

:
0Hz
:
50MHz
:
4.5V
:
6V
:
LFCSP
:
32Pins
:
-40°C
:
85°C
:
Each
:
-
:
Yes
:
MSL 3 - 168 hours
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3 有存貨

3 件可在 3 - 6 個工作日內出貨

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2018/9/3 當週起有更多存貨可供選購
NT$835.74 NT$ 835.74
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No longer stocked:: No Longer Manufactured::
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