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TDA9820
Datasheet
TDA9820
(Product Specification)
20-Nov-96, 20 pages, 110 kB
General description
The TDA9820 is a monolithic, integrated, multistandard TV FM intercarrier sound demodulator for all FM standards. The circuit contains two separate FM demodulators using Phase Locked Loop (PLL) reference frequency generation. The circuit requires a minimum number of external components.
Features
- Multistandard application for sound standards M, B/G, I and D/K
- Two alignment-free PLL FM demodulators
- Four-input source selector for one of the two FM demodulators
- Automatic second sound carrier mute
- Mono and dual channel application
- Low power consumption
- Few external components required.
Products/packages
All type numbers in the table below are discontinued. See the table Discontinued information for more information.
| Type number | Orderable part number | Ordering code (12NC) | Product status | Package | Packing | Marking | ECCN |
|---|---|---|---|---|---|---|---|
| TDA9820T/V1 | TDA9820T/V1,512 | 9350 399 00512 | Withdrawn Replacement product | SOT162-1
(SO16) | Tube Dry Pack | Standard Marking | |
| TDA9820T/V1 | TDA9820T/V1,518 | 9350 399 00518 | Withdrawn Replacement product | SOT162-1
(SO16) | Reel Dry Pack, SMD, 13" | Standard Marking |
Quality/reliability/chemical content
All type numbers in the table below are discontinued. See the table Discontinued information for more information.
Discontinued information
| Type number | Ordering code (12NC) | Last-time buy date | Last-time delivery date | Replacement product | DN Notice | Status | Comments |
|---|---|---|---|---|---|---|---|
| TDA9820T/V1 | 935039900512 | 31-Mar-09 | 30-jun-09 | None noted | DN 61 |
| Standard End of Life. |
| TDA9820T/V1 | 935039900518 | 31-Mar-09 | 30-jun-09 | None noted | DN 61 |
| Standard End of Life. |
Applications
- Cellular phones
- Cordless phones
- RF LANs
- Test and measurement
- Military radio
- VHF/UHF mobile radio
- VHF/UHF hand-held radio
Parametrics/similar products
| Type number | Package | Application | FUNCTION | Operating temp.(Cel) | No. of Pins | IF Type | Operating/Supply Voltage (MAX.-Vcc,Vp,VDD)(V) |
|---|---|---|---|---|---|---|---|
| TDA9820T/V1 | SOT162-1
(SO16) | Television and Video Systems | IF | 0~70 | 16 | FM Demodulator | 8.8 |