TDA9874H/VI, TDA9875AH/V2557, TDA9880 Selling Leads, Datasheet
MFG:PHILIPS Package Cooled:820 D/C:07+
TDA9874H/VI, TDA9875AH/V2557, TDA9880 Datasheet download
Part Number: TDA9874H/VI
MFG: PHILIPS
Package Cooled: 820
D/C: 07+
TDA9874H/VI, TDA9875AH/V2557, TDA9880
- Table of contents:
Info of TDA9874H/VI
Info of TDA9875AH/V2557
Info of TDA9880
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About TDA 4601
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Datasheet: TDA 4601
File Size: 1417404 KB
Manufacturer:
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About TDA 4601
PDF/DataSheet Download
Datasheet: TDA 4601
File Size: 1417404 KB
Manufacturer:
Download : Click here to Download
About TDA9880
PDF/DataSheet Download
Datasheet: TDA9880
File Size: 199728 KB
Manufacturer: PHILIPS [Philips Semiconductors]
Download : Click here to Download
TDA9880 General Description
The TDA9880(T) is an integrated circuit for multistandard vision IF signal processing and FM demodulation in TV and VTR sets.
TDA9880 Maximum Ratings
| SYMBO | PARAMETER | CONDITIONS | MIN. | MAX. | UNIT |
| VP | supply voltage | IP =115mA; Tamb =70 °C; at maximumchiptemperatureof125 °C |
- | 5.5 | V |
| Vn | voltage at pins1to4,6to10,12and17to20 pin14 |
0 0 |
VP 13.2 |
V V | |
| tsc | short-circuit time to ground or VP | - | 10 | S | |
| Tstg | storage temperature | -25 | +150 | °C | |
| Tamb | ambient temperature | -20 | +70 | °C | |
| Ves | electrostatic handling voltage for all pins |
note1 | -250 | +250 | V |
| note2 | -3000 | +3000 | V |
TDA9880 Features
5V supply voltage
Gain controlled wide-band Vision Intermediate
Frequency (VIF) amplifier (AC-coupled)
True synchronous demodulation with active carrier
regeneration (very linear demodulation, good
intermodulation figures, reduced harmonics and excellent pulse response)
Fully integrated VIF Voltage Controlled Oscillator (VCO), alignment-free
Digital acquisition help, VIF frequencies of 38.0,38.9,
45.75and 58.75MHz
4MHz reference frequency input [signal from
Phase-Locked Loop (PLL) tuning system] or operating as crystal oscillator
VIF Automatic Gain Control (AGC) detector for gain
control, operating as peak sync detector, fast reaction time
PrecisefullydigitalAutomaticFrequencyControl(AFC)
detector with 4-bit digital-to-analog converter
Fully integrated sound carrier trap for 4.5,5.5,
6.0and6.5MHz, controlled by reference signal
Alignment-freeselectiveFM-PLLdemodulatorwithhigh linearity and low noise
Digital frequency control, sound carrier frequencies
4.5,5.5,6.0and6.5MHz
Stabilizer circuit for ripple rejection and to achieve
constant output signals
Electrostatic discharge (ESD) protection for all pins.
TDA9880 Connection Diagram
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