Datasheet Summary
RF FRONT-END FOR DIGITAL RADIO
PRODUCT PREVIEW s s s s s s s s s s s s
SINGLE CHIP RECEIVER FOR SATELLITE DIGITAL TRANSMISSION SUPERHETERODYNE RECEIVER WITH IF OUTPUT HIGH INPUT INTERCEPT POINT, LOW MIXER NOISE 54dB IF VGA GAIN RANGE ADJUSTABLE RF GAIN ADJUSTABLE IF GAIN INTEGRATED RF VCO INTEGRATED IF VCO INTEGRATED SYNTHESIZER I2CBUS PATIBLE PROGRAMMING INTERFACE UNREGULATED 2.7 V TO 3.3V VOLTAGE SUPPLY LOW COST EXTERNAL PONENTS
DESCRIPTION
The STA001 is an RF IC using STMicroelectronics
BLOCK DIAGRAM
PADJ1, PADJ2 VDD1 SUPPLY1 :RF VSS1 LNI, NLNI LNA
FLT1
TK 1, NTK1 w w w
VCO t a .D
CE RF MIXER
CHARGE PUMP :363.625- 373.75
S a
IF1 BUFFER e h
AGC1, AGC2 VGA
HSB2...