MAS9180ACTC00 MAS [Micro Analog systems], MAS9180ACTC00 Datasheet

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MAS9180ACTC00

Manufacturer Part Number
MAS9180ACTC00
Description
AM Receiver IC
Manufacturer
MAS [Micro Analog systems]
Datasheet
DESCRIPTION
The MAS9180 AM-Receiver chip is a highly sensitive,
simple to use AM receiver specially intended to receive
time signals in the frequency range from 40 kHz to 100
kHz. Only a few external components are required for
time signal receiver. The circuit has preamplifier, wide
range automatic gain control, demodulator and output
comparator built in. The output signal can be
processed directly by an additional digital circuitry to
FEATURES
BLOCK DIAGRAM
Single Band Receiver IC
Highly Sensitive AM Receiver, 0.4 µV
Wide Supply Voltage Range from 1.1 V to 5.5 V
Very Low Power Consumption
Power Down Control
Fast Startup
Only a Few External Components Necessary
Control for AGC On
Wide Frequency Range from 40 kHz to 100 kHz
High Selectivity by Quartz Crystal Filter
Both Differential and Asymmetric Input Versions
Crystal Compensation Capacitance Options
RFIP
RFIM
VDD
Power Supply/Biasing
QOP
AGC Amplifier
RMS
VSS
typ.
PDN
QI
QOM
• Single Band Receiver IC
APPLICATIONS
extract the data from the received signal. The control
for AGC (automatic gain control) can be used to switch
AGC on or off if necessary.
MAS9180 has both differential and asymmetric input
options and also options for compensating shunt
capacitances of different crystals (See ordering
information on page 15).
AGC
High Sensitivity
Very Low Power Consumption
Wide Supply Voltage Range
Power Down Control
Control for AGC On
High Selectivity by Crystal Filter
Fast Startup Feature
Single Band Time Signal Receiver WWVB (USA),
JJY (Japan), DCF77 (Germany), MSF (UK), HGB
(Switzerland) and BPC (China)
Demodulator
Comparator
&
DEC
AON
OUT
AM Receiver IC
15 September, 2005
MAS9180
DA9180.004
1 (15)

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MAS9180ACTC00 Summary of contents

Page 1

DESCRIPTION The MAS9180 AM-Receiver chip is a highly sensitive, simple to use AM receiver specially intended to receive time signals in the frequency range from 40 kHz to 100 kHz. Only a few external components are required for time signal ...

Page 2

MAS9180 PAD LAYOUT VDD QOP QOM QI AGC OUT DIE size = 1.47 x 1.46 mm; PAD size = µm Note: Because the substrate of the die is internally connected to VDD, the die has to be ...

Page 3

ABSOLUTE MAXIMUM RATINGS Parameter Symbol Supply Voltage V Input Voltage Power Dissipation Operating Temperature Storage Temperature ELECTRICAL CHARACTERISTICS Parameter Symbol Operating Voltage V DD Current Consumption I DD Stand-By Current I DDoff Input Frequency Range f IN Minimum Input Voltage ...

Page 4

TYPICAL APPLICATION Note 1 MAS9180A1 QOP Note 5 RFIP Ferrite AGC Amplifier Antenna RFIM Power Supply/Biasing VDD VSS 1.4 V Figure 1 Application circuit of differential input and internal compensation capacitance option version MAS9180A1. Note 1 MAS9180A5 QOP Note 5 ...

Page 5

TYPICAL APPLICATION (Continued) MAS9180A5 Note 5 RFIP Ferrite Antenna RFIM Antenna Frequency Power Supply/Biasing Selection VDD 1.4 V Figure 3 Dual band application circuit of differential input and external compensation capacitance option version MAS9180A5. Note 1 MAS9180AB..E QOP Note 5 ...

Page 6

TYPICAL APPLICATION (Continued) Note 1 MAS9180AF QOP Note 5 RFIP Ferrite AGC Amplifier Antenna RFIM X Power Supply/Biasing VDD VSS 1.4 V Figure 5 Application circuit of asymmetric input and external compensation capacitance option version MAS9180AF. MAS9180AF Note 5 RFIP ...

Page 7

TYPICAL APPLICATION (Continued) Note 1: Crystals The crystal as well as ferrite antenna frequencies are chosen according to the time-signal system (Table 1). The crystal shunt capacitance C should be matched as well as possible with the internal shunt capacitance ...

Page 8

TYPICAL APPLICATION (Continued) Note 2: AGC Capacitor The AGC and DEC capacitors must have low leakage currents due to very small signal currents through the capacitors. The insulation resistance of these capacitors should be at minimum 100 MΩ. Also probes ...

Page 9

MAS9180 SAMPLES IN SBDIL 20 PACKAGE NC 1 VDD QOP 4 QOM AGC OUT 10 PIN DESCRIPTION Pin Name Pin NC 1 VDD QOP 4 QOM ...

Page 10

PIN CONFIGURATION & TOP MARKING FOR PLASTIC TSSOP-16 PACKAGE VDD QOP QOM NC QI AGC NC OUT PIN DESCRIPTION Pin Name Pin VDD 1 QOP 2 QOM AGC OUT 8 DEC 9 ...

Page 11

PACKAGE (TSSOP16) OUTLINES Pin Section B Dimension (The length of a terminal for soldering to a substrate) ...

Page 12

SOLDERING INFORMATION N For Eutectic Sn/Pb TSSOP-16 Resistance to Soldering Heat Maximum Temperature Maximum Number of Reflow Cycles Reflow profile Seating Plane Co-planarity Lead Finish N For Pb-Free, RoHS Compliant TSSOP-16 Resistance to Soldering Heat Maximum Temperature Maximum Number of ...

Page 13

EMBOSSED TAPE SPECIFICATIONS Section Dimension ...

Page 14

REEL SPECIFICATIONS A D Reel Material: Conductive, Plastic Antistatic or Static Dissipative End Trailer Dimension (measured at hub (measured at hub) Trailer Leader of which minimum 160 mm of empty carrier ...

Page 15

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