HFA3726 Datasheet - Intersil Corporation

HFA3726 400MHz Quadrature IF Modulator/Demodulator

PIN 1 2 3 4 5, 6, 7, 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31, 32 33 34 SYMBOL LIM1_BYP+ LIM1_In+ LIM1_InLIM1_BYPGND LPF_VCC 2V REF LPF_BYP LPF_TXI_In LPF_TXQ_In LPF_RXI_Out LPF_RXQ_Out GND GND LPF_Tune1 LPF_Tune0 GND LPF_RX_PE LPF_TX_PE LPF_TXQLPF_TXQ+ LPF_TXILPF_TXI+ L.

HFA3726 Features

* all the necessary functionality for baseband modulation and demodulation of I and Q signals. It has a two stage integrated limiting IF ampliﬁer with 84dB of gain and a built in Receive Signal Strength Indicator (RSSI). “I” and “Q” Baseband antialiasing and shaping ﬁlters are integrated in this desig

HFA3726_IntersilCorporation.pdf