MAX7036 データシートの表示（PDF） - Maxim Integrated
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MAX7036 Datasheet PDF : 13 Pages
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MAX7036
EVALUATION KIT AVAILABLE
300MHz to 450MHz ASK Receiver
with Internal IF Filter
General Description
The MAX7036 low-cost receiver is designed to receive
amplitude-shift-keyed (ASK) and on-off-keyed (OOK) data
in the 300MHz to 450MHz frequency range. The receiver
has an RF input signal range of -109dBm to 0dBm.
The MAX7036 requires few external components and has
a power-down pin to put it in a low-current sleep mode,
making it ideal for cost- and power-sensitive applications.
The low-noise amplifier (LNA), phase-locked loop (PLL),
mixer, IF filter, received-signal-strength indicator (RSSI),
and baseband sections are all on-chip. The MAX7036
uses a very-low intermediate frequency (VLIF) architecture.
The MAX7036 integrates the IF filter on-chip and, therefore,
eliminates an external ceramic filter, reducing the bill-of-
materials cost. The device also contains an on-chip automatic
gain control (AGC) that reduces the LNA gain by 30dB
when the input signal power is large. The MAX7036
operates from either a 5V or a 3.3V power supply and
draws 5.5mA (typ) of current.
The MAX7036 is available in a 20-pin thin QFN package
with an exposed pad and is specified over the AEC-Q100
Level 2 (-40°C to +105°C) temperature range.
Applications
●● Low-Cost RKE
●● Garage Door Openers
●● Remote Controls
●● Home Automation
●● Sensor Networks
●● Security Systems
Benefits and Features
●● ASK/OOK Modulation
●● < 250μs Enable Turn-On Time
●● On-Chip PLL, VCO, Mixer, IF, Baseband
●● Low IF (200kHz Nominal)
●● 5.5mA DC Current
●● 1μA Standby Current
●● 3.3V/5V Operation
●● Small 20-Pin Thin QFN Package with an Exposed
Pad
●● AEC-Q100 Qualified
Pin Configuration
TOP VIEW
15 14 13 12 11
DSP 16
DSN 17
PDOUT 18
VDD 19
DATAOUT 20 +
MAX7036
EP
1 2345
10 IFC1
9 IFC2
8 MIXIN1
7 MIXIN2
6 LNAOUT
THIN QFN
5mm x 5mm
19-4386; Rev 3; 1/18
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