mas9180 Micro Analog Systems Oy, mas9180 Datasheet
mas9180
Related parts for mas9180
mas9180 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 receiver. The circuit has preamplifier, wide range automatic gain control, demodulator and output comparator built in ...
Page 2
... PDN signal. 4) External crystal compensation capacitor pin QOM is connected only in MAS9190A5 and AF versions left unconnected in MAS9180A1 and AB..E versions which have internal compensation capacitor. 5) Differential input versions A1..A5 have 600 kΩ biasing MOSFET-transistors towards ground from both receiver inputs RFIP and RFIM. Asymmetric input versions AB..AF have input pin RFIM unconnected. ...
Page 3
... T ST Operating Conditions: VDD = 1.4V, Temperature = 25°C Conditions VDD=1.4 V, Vin=0 µVrms VDD=1.4 V, Vin=20 mVrms VDD=3.6 V, Vin=0 µVrms VDD=3.6 V, Vin=20 mVrms Differential Input MAS9180A1..5 f=40 kHz..77.5 kHz Asymmetric Input MAS9180AB..F f=40 kHz..77.5 kHz | 1 µVrms ≤ V ≤ mVrms 1 µVrms ≤ V ≤ mVrms 1 µVrms ≤ V ≤ ...
Page 4
... Note 1 MAS9180A5 QOP Note 5 RFIP Ferrite AGC Amplifier Antenna RFIM Power Supply/Biasing VDD VSS 1.4 V Figure 2 Application circuit of differential input and external compensation capacitance option version MAS9180A5. Note 4 Optional Control for AGC on/hold AON QI QOM Demodulator OUT & Comparator AGC DEC PDN ...
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 RFIP Ferrite AGC Amplifier Antenna RFIM X Power Supply/Biasing VDD VSS 1.4 V ...
Page 6
... MAS9180AF. MAS9180AF Note 5 RFIP Ferrite Antenna RFIM X Antenna Frequency Power Supply/Biasing Selection VDD 1.4 V Figure 6 Dual band application circuit of asymmetric input and external compensation capacitance option version MAS9180AF Note 4 C_EXT 0 Optional Control for AGC on/hold AON QI QOM Demodulator & Comparator PDN ...
Page 7
... C of MAS9180. MAS9180A5 and MAS9180AF are options for external crystal C compensation capacitor. The external compensation capacitor should be matched similarly as well as possible with crystals shunt capacitance. See Compensation Capacitance Options on table 2. ...
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
... PDN signal. 5) External crystal compensation capacitor pin QOM is connected only in MAS9190A5 and AF versions left unconnected in MAS9180A1 and AB..E versions which have internal compensation capacitor. 6) Differential input versions A1..A5 have 600 kΩ biasing MOSFET-transistors towards ground from both receiver inputs RFIP and RFIM. Asymmetric input versions AB..AF have input pin RFIM unconnected. ...
Page 10
... PDN signal. 5) External crystal compensation capacitor pin QOM is connected only in MAS9190A5 and AF versions left unconnected in MAS9180A1 and AB..E versions which have internal compensation capacitor. 6) Differential input versions A1..A5 have 600 kΩ biasing MOSFET-transistors towards ground from both receiver inputs RFIP and RFIM. Asymmetric input versions AB..AF have input pin RFIM unconnected. ...
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
... Asymmetric Input MAS9180AETC00 Single Band AM-Receiver IC with Asymmetric Input MAS9180AFTC00 Single Band AM-Receiver IC with Asymmetric Input Contact Micro Analog Systems Oy for other wafer thickness options. N The formation of product code An example for MAS9180A1TC00: MAS9180 A 1 Product Design Input type and name version ...