an5833sa Panasonic Corporation of North America, an5833sa Datasheet - Page 4

• Manufacturer Part Number: an5833sa
• Description: Silicon Monolithic Bipolar Ic
• Manufacturer: Panasonic Corporation of North America

AN5833SA
Application Circuit
< Instructions of Application Circuits >
1 ) In case of using base band input, ICs were adjusted to perform good separation when input level ismatched
2 ) In case of using SIF input, please set up the SIF input level from tuners between 80 dBµV to 110 dBµV in standard
3 ) About the characteristic of tuners, Please take the demodulation linearity to be over 250% to don't reduce the sub
4 ) In measuring characteristics of separation, please use the stereo modulator that perform good characteristic on
with 100 mV[rms] ( = 283 mV[p-p] ) on condition of mono 100% mod pre-emphasis OFF.
However, if good enough separation can't be taken in the cause of un-matching frequency characteristic and so in
input signal, it can adjust separation by the input volume.
RF input conditions. Please select SIF - BPFs that group delay of 4.5 MHz ±42 kHz is flat as possible.
And also its gain band width is wide enough to don't loss the CUE signal that locate at 4.5 MHz ±55 kHz.
carrier when the over-modulation occur in high frequency sound by pre-emphasis is.
encoder and corrected well.
In case of using SIF input, please correct FM modulation band to ±25 kHz exactly at mono 100% mod pre-emphasis
OFF with the 0 carrier method.
And, please use LPFs that reduce 30 kHz signal over 20 dB setting between line-outs and AB level meter
SDB00098AEB
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