4 (12)

DA6180C.001

17 September, 2014

TYPICAL APPLICATION

Receiver

Output

C

AGC

10 µ

µ

µ

µ

F

C

DEC

47 nF

Note 2

Note 1

Ferrite

Antenna

Note 4

Optional

Control

for AGC on/hold

Note 3

Power Down /

Fast Startup

Control

MAS6180C1

Note 5

+5V

AGC Amplifier

Power Supply/Biasing

Demodulator

&

Comparator

RFIP

RFIM

VDD

VSS

PDN

AGC

DEC

OUT

QOP

QI

QOM

AON

VDD

VDD

C

VDD

10 µ

µ

µ

µ

F

R

VDD

10 Ω

Ω

Ω

Ω

Figure 1. Application circuit of internal compensation capacitance option version MAS6180C1.