ISL5729 Просмотр технического описания (PDF) - Renesas Electronics

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ISL5729

Dual 10-bit, +3.3V, 130/210+MSPS, High Speed D/A Converter

Renesas Electronics 

ISL5729

Typical Performance (+3.3V Supply, Using Figure 13 with RDIFF = 100 and RLOAD = 50)

SPECTRAL MASK FOR

GSM900/DCS1800/PCS1900

P>43dBm NORMAL BTS

WITH 30kHz RBW

FIGURE 1. EDGE AT 11MHz, 78MSPS CLOCK

(83+dBc @ f = +6MHz)

SPECTRAL MASK FOR

GSM900/DCS1800/PCS1900

P>43dBm NORMAL BTS

WITH 30kHz RBW

FIGURE 2. EDGE AT 11MHz, 78MSPS CLOCK

(75dBc -NYQUIST, 6dB PAD)

FIGURE 3. GSM AT 11MHz, 78MSPS CLOCK

(86+dBc @ f = +6MHz, 3dB PAD)

FIGURE 4. GSM AT 11MHz, 78MSPS CLOCK

(78dBc - NYQUIST, 9dB PAD)

FIGURE 5. FOUR EDGE CARRIERS AT 12.4–15.6MHz,

800kHz SPACING, 78MSPS (67dBc - 20MHz

WINDOW)

FN6019 Rev 1.00

February 2002

FIGURE 6. FOUR GSM CARRIERS AT 12.4–15.6MHz,

78MSPS (71dBc - 20MHz WINDOW, 6dB PAD)

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