Datasheet LTC4401-1, LTC4401-2 (Analog Devices) - 5

ManufacturerAnalog Devices
DescriptionRF Power Controllers with 250kHz Loop BW and 45dB Dynamic Range
Pages / Page16 / 5 — BLOCK DIAGRA (LTC4401-1)
File Format / SizePDF / 196 Kb
Document LanguageEnglish

BLOCK DIAGRA (LTC4401-1)

BLOCK DIAGRA (LTC4401-1)

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LTC4401-1/LTC4401-2
W BLOCK DIAGRA (LTC4401-1)
68Ω RF IN RF PA 50Ω 33pF Li-Ion VCC 6 TXENB AUTOZERO – AZ + + GAIN – COMPRESSION GM 250 + Ω CLAMP 1 RF + 80mV – + 270kHz FILTER 30k CC BUFFER 5 + VPCA 38k – 28pF RF DET 30k 30k – 60µA 60µA 30k 22k 51k VREF + GND 2 – 33.4k 6k 12Ω TXENB VREF 10µs VBG CONTROL 100Ω DELAY 150k LTC4401-1 4 3 4401-1 BD SHDN PCTL 4401fa 5