7

FIGURE 1. EDGE AT 11MHz, 78MSPS CLOCK

(94+dBc @

∆f = +6MHz)

FIGURE 2. EDGE AT 11MHz, 78MSPS CLOCK

(77dBc -NYQUIST, 6dB PAD)

FIGURE 3. GSM AT 11MHz, 78MSPS CLOCK

(94+dBc @

∆f = +6MHz, 3dB PAD)

FIGURE 4. GSM AT 11MHz, 78MSPS CLOCK

(79dBc - NYQUIST, 9dB PAD)

FIGURE 5. FOUR EDGE CARRIERS AT 12.4-15.6MHz, 800kHz

SPACING, 78MSPS (75+dBc - 20MHz WINDOW)

FIGURE 6. FOUR GSM CARRIERS AT 12.4-15.6MHz, 78MSPS

(75+dBc - 20MHz WINDOW, 6dB PAD)

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

ISL5961