CXA3275Q 查看數據表（PDF） - Sony Semiconductor

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CXA3275Q

PLL/OSC/MIX IC for Digital Tuner

Sony Semiconductor 

CXA3275Q

∗1 Value measured with the untuned input.

∗2 Value compensated for the loss due to the external parts connected to Pins 1 and 2, and converted to the

IC output pin amplitude.

∗3 Noise figure is the direct-reading value of NF meter in DSB.

∗4

SG1

Ypad

fD

–30dBm

Spectrum analyzer

DUT

SG2

fD ± 6MHz

AM80%, Audio 100kHz

Input value (SG2, 50Ω termination) when S/I = 46dB with the spectrum analyzer

∗5

SG1

Ypad

fD

–30dBm

Spectrum analyzer

DUT

SG2

fD ± 12MHz

AM40%, Audio 100kHz

Input value (SG2, 50Ω termination) when S/I = 46dB with the spectrum analyzer

∗6 Value when 14MHz (300mVp-p) is SG (Hewlett-Packard Japan, Ltd.: 8644A) input as the external REF

CLOCK.

∗7 The spectrum analyzer is set for SPAN:100kHz, RBW:3kHz and VBW:100Hz.

–9–

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