ISL5857 Intersil Corporation, ISL5857 Datasheet - Page 7

• Manufacturer Part Number: ISL5857
• Description: High Speed D/A Converter
• Manufacturer: Intersil Corporation

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Typical Performance
FIGURE 1. EDGE AT 11MHz, 78MSPS CLOCK
FIGURE 3. GSM AT 11MHz, 78MSPS CLOCK
FIGURE 5. FOUR EDGE CARRIERS AT 12.4-15.6MHz, 800kHz
(91+dBc @ ∆f = +6MHz)
(90+dBc @ ∆f = +6MHz, 3dB PAD)
SPACING, 78MSPS (71dBc - 20MHz WINDOW)
SPECTRAL MASK FOR
GSM900/DCS1800/PCS1900
P>43dBm NORMAL BTS
WITH 30kHz RBW
SPECTRAL MASK FOR
GSM900/DCS1800/PCS1900
P>43dBm NORMAL BTS
WITH 30kHz RBW
7
(+3.3V Supply, Using Figure 13 with R
ISL5857
DIFF
= 100Ω and R
FIGURE 2. EDGE AT 11MHz, 78MSPS CLOCK
FIGURE 4. GSM AT 11MHz, 78MSPS CLOCK
FIGURE 6. FOUR GSM CARRIERS AT 12.4-15.6MHz, 78MSPS
LOAD
(75dBc -NYQUIST, 6dB PAD)
(75dBc - NYQUIST, 9dB PAD)
(73dBc - 20MHz WINDOW, 6dB PAD)
= 50Ω)
November 12, 2004
FN6079.1