MAS9078BTB1 MAS [Micro Analog systems], MAS9078BTB1 Datasheet

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MAS9078BTB1

Manufacturer Part Number
MAS9078BTB1
Description
AM Receiver IC
Manufacturer
MAS [Micro Analog systems]
Datasheet
DESCRIPTION
The MAS9078 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
FEATURES
BLOCK DIAGRAM
Highly Sensitive AM Receiver, 0.4 µV
Wide Supply Voltage Range from 1.1 V to 3.6 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
Die and TSSOP-16 Package
RFI
VDD
QO
Power Supply/Biasing
AGC Amplifier
VSS
RMS
PDN
typ.
QI
built in. The output signal can be processed directly
by an additional digital circuitry to 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. Unlike MAS1016A and
MAS1016B, MAS9078 does not require AGC control
procedure in WWVB and JJY systems.
APPLICATIONS
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
Time Signal Receiver WWVB (USA), JJY (Japan),
DCF77 (Germany) and MSF (UK)
Receiver for ASK Modulated Data Signals
Demodulator
AGC
Comparator
AON (=AGC on)
&
DEC
AM Receiver IC
MAS9078
28 January 2004
DA9078.003
OUT
1 (10)

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MAS9078BTB1 Summary of contents

Page 1

DESCRIPTION The MAS9078 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

PAD LAYOUT MAS 9078Bx DIE size = 1.70 x 1.78 mm; PAD size = 100 x 100 µm Note: Because the substrate of the die is internally connected to VDD, the die has to be connected to VDD or left ...

Page 3

ABSOLUTE MAXIMUM RATINGS Parameter Supply Voltage Input Voltage Power Dissipation Operating Temperature Storage Temperature ELECTRICAL CHARACTERISTICS Parameter Operating Voltage Current Consumption Stand-By Current Input Frequency Range Minimum Input Voltage Maximum Input Voltage |<0.5 µA Input Levels |l IN Output Current ...

Page 4

TYPICAL APPLICATION Note 1 QO Ferrite- Antenna RFI AGC Amplifier VDD Power Supply/Biasing 1.4 V VSS Note 1: Crystal The crystal as well as ferrite antenna frequencies are chosen according to the time-signal system (Table 1). The crystal shunt capacitance ...

Page 5

SAMPLES IN SBDIL 20 PACKAGE NC 1 VDD AGC 7 OUT PIN DESCRIPTION Pin Name Pin NC 1 VDD ...

Page 6

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

Page 7

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

Page 8

SOLDERING INFORMATION Resistance to Soldering Heat Maximum Temperature Maximum Number of Reflow Cycles Reflow profile Seating Plane Co-planarity Lead Finish EMBOSSED TAPE SPECIFICATIONS Section Dimension ...

Page 9

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 10

... ORDERING INFORMATION Product Code Product MAS9078BTB1 AM-Receiver IC MAS9078BTB2 AM-Receiver IC MAS9078BTB3 AM-Receiver IC MAS9078BTB4 AM-Receiver IC MAS9078BTB5 AM-Receiver IC MAS9078BTC1 AM-Receiver IC MAS9078BTC2 AM-Receiver IC MAS9078BTC3 AM-Receiver IC MAS9078BTC4 AM-Receiver IC MAS9078BTC5 AM-Receiver IC MAS9078BUA1-T AM-Receiver IC Contact Micro Analog Systems Oy for other wafer thickness options. LOCAL DISTRIBUTOR MICRO ANALOG SYSTEMS OY CONTACTS Micro Analog Systems Oy Kamreerintie 2, P ...

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