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HFA3766 Datasheet, PDF (3/11 Pages) Intersil Corporation – 400MHz AGC Quadrature IF Modulator/Demodulator
Block Diagram
HFA3766
LPF_SEL1
LPF_SEL0
LPF_TUNE0
LPF_TUNE1
LPF_RX_PE
LPF_RXI -
LPF_RXI +
LPF_RXQ +
LPF_RXQ -
DEMOD_RXQ -
DEMOD_RXQ +
DEMOD_RXI -
DEMOD_RXI +
DEMOD_RX_PE
DEDEMOD_IFIN+
DEMOD_IFIN -
AGC2_OUT -
AGC2_OUT +
AGC2_PE
1000p
33p
AGC2_IN+
AGC2_IN-
AGC1_OUT -
AGC1_OUT +
10nH
NO FIT
56 56
AGC1_PE
MUX
-
Q
MUX
LPF_TX_PE
LPF_TXQ -
LPF_TXQ +
LPF_TXI -
LPF_TXI +
MOD _TXI +
MOD _TXI -
MOD _TXQ +
MOD _TXQ -
MOD_TX_PE
2V REF
NOTE: VCC, GND and Bypass capacitors not shown.
3