LA1060, LA1061, LA1061M Selling Leads, Datasheet
MFG:SANYO Package Cooled:SIP D/C:1989
LA1060, LA1061, LA1061M Datasheet download
Part Number: LA1060
MFG: SANYO
Package Cooled: SIP
D/C: 1989
MFG:SANYO Package Cooled:SIP D/C:1989
LA1060, LA1061, LA1061M Datasheet download
MFG: SANYO
Package Cooled: SIP
D/C: 1989
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PDF/DataSheet Download
Datasheet: LA1060
File Size: 398194 KB
Manufacturer: SANYO [Sanyo Semicon Device]
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PDF/DataSheet Download
Datasheet: LA1061
File Size: 279315 KB
Manufacturer: SANYO [Sanyo Semicon Device]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: LA1061M
File Size: 279315 KB
Manufacturer: SANYO [Sanyo Semicon Device]
Download : Click here to Download
Parameter | Symbol | Conditions | Ratings | Unit |
Maximum supply voltage | VCC max | 16 | V | |
Maximum flow-out | I4 max | 1 | mA | |
I6 max | 2 | mA | ||
I7 max | 10 | mA | ||
I8 max | 10 | mA | ||
Maximum flow-in current | I6 max | 10 | mA | |
Allowable power dissipation | Pd max | Ta75°C | 200 | mW |
Operating temperature | Topr | 20 to +75 | °C | |
Storage temperature | Tstg | 40 to +125 | °C |
• "Count system"-used, reliable detection of multipath distortion.
• One-tuner type diversity system allowing cost reduction of sets.
• The output to hold the antenna at the weak input signal mode and the output (antenna switching trigger output) to
indicate that the antenna switching frequency is high are delivered at the same pin, allowing a wide variety of applications according to the design concept of set.
The LA1061M is an antenna switching controller for mobile radio equipment.
The LA1061M uses a number of inputs from the receiver circuitry to select the main antenna or sub-antenna according to signal strength and quality. Weak and strong signals are detected with the S-meter DC voltage and F.E. AGC voltage, respectively. Multi-path distortion is detected from the AC component of the IF output, using the same high-sensitivity counter circuit as in Sanyo's earlier LA1060 device. An auxiliary circuit keeps the main antenna selected for a fixed time period when reception conditions outside a moving vehicle are changing rapidly.
The LA1061M is available in surface-mount 8-pin DIPs, facilitating construction of compact equipment. It operates from a single 7 to 12V power supply.
• Uses Sanyo's proprietary AGC amplifier and detector, providing accurate detection of multi-path distortion.
• High-current Main and Sub-antenna switching outputs.
• Antenna switching frequency limiting circuit.
• On-board comparators for F.E AGC (strong signal) and S-meter DC (weak signal) detection.
• Surface-mount 14-pin MFP.