zl10036 Zarlink Semiconductor, zl10036 Datasheet - Page 36

• Manufacturer Part Number: zl10036
• Description: Digital Satellite Tuner With Rf Bypass
• Manufacturer: Zarlink Semiconductor

ZL10036
Data Sheet
3. ’Baseband defined IM2’. AGC set to deliver an output of 0.5 Vp-p with an input CW @ frequency fc of -25 dBm. Two undesired
tones at fc+146 and fc+155 MHz @ -11 dBm generating output intermodulation spur at 9 MHz. Baseband filter at 22 MHz bandwidth
setting.
4. ’Front end defined IM2’. LO set to 2145 MHz and AGC set to deliver a 5 MHz output of 0.5 Vp-p with a desired input CW @ fre-
quency 2150 MHz of -45 dBm. Sum IM2 product from two undesired tones at 1.05 and 1.1 GHz at -25 dBm converted to 5 MHz base-
band with desired input removed. Baseband filter at 22 MHz bandwidth setting.
5. ’IM3’. AGC set to deliver an output of 0.5 Vp-p with an input CW @ frequency fc of -30 dBm. Two undesired tones at fc+55 and
fc+105 MHz at -11 dBm generating output intermodulation spur at 5 MHz. Baseband filter at 22 MHz bandwidth setting.
6. ’Front end defined’ variation in IP2 from two undesired tones at 1.05 and 1.1 GHz at 20 dBc relative to desired at 2.15 GHz con-
verted to 5 MHz baseband with LO tuned to 2.145 GHz with AGC set to deliver 0.5 Vp-p differential on desired, as desired amplitude
is varied from -45 dBm to -75 dBm.
7. Variation in IP3 product from two undesired tones at fc+55 and fc+105 MHz at 19 dBc relative to desired at fc converted to 5 MHz
baseband with LO tuned to desired at fc GHz with AGC set to deliver 0.5 Vp-p differential on desired, as desired amplitude is varied
from -30 dBm to -75 dBm.
8. AGC set to deliver an output of 0.5 Vp-p with an input CW @ frequency fc of -35 dBm. Input compression defined as the level of
interferer at 100 MHz offset, which leads to a 1 dB compression in gain.
9. The level of 2.01 GHz down converted to baseband relative to 1.01 GHz with the oscillator tuned to 1 GHz, measured with no input
pre-filtering.
10. The level of second harmonic of 1.01 GHz input at -20 dBm down converted to baseband relative to 2.01 GHz at -35 dBm with
the oscillator tuned to 2 GHz, measured with no input pre-filtering gain set to deliver 0.5 Vp-p on 2.01 GHz CW signal. RF gain adjust
= +4 dB, prefilter = +4.2 dB and postfilter = 0dB RFG = 1, BA1 = 0, BA0 = 1, BG1 = 0, BG0 = 0
11. Within 0-100 MHz band, RF input set to deliver 0.5 Vp-p on output. RF gain adjust = +4 dB, prefilter = +4.2 dB and postfilter = 0 dB
RFG = 1, BA1 = 0, BA0 = 1, BG1 = 0, BG0 = 0
12. Two input tones at fc+50 and fc+100 MHz at -9 dBm generating output intermodulation spur at fc.
13. Sum IM2 product from two input tones at 1.05 and 1.1 GHz at -9 dBm converted to 2150 MHz.
14. Measured at baseband output frequency of 10 MHz, PLL loop bandwidth circa 100 Hz. See also Figure 11 on page 18.
15. Integrated rms LO jitter measured from 10 kHz to 15 MHz, PLL loop bandwidth circa 2 kHz.
16. RSD = 0 for 8 MHz <= fset <= 20 MHz, RSD = 1 for 20 MHz <= fset <= 35 MHz
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Zarlink Semiconductor Inc.