NXP Semiconductors TDA5731M
The TDA5731M is a monolithic integrated circuit that performs the band A, band B and band C mixer/oscillator functions in TV and VCR tuners. This low power mixer/oscillator circuit requires a power supply of 5 V and is available in a very small package outline. This device gives the designer the capability to design an economical and physically small 3-band tuner.| Part No. | TDA5731M |
|---|---|
| Datasheet | TDA5731M Download |
| Manufacturer |  NXP Semiconductors |
| Description | Low power VHF/ UHF and hyperband mixer/oscillator for TV and VCR 3-band tuners |
| Buy | Stock & Price |
FEATURES
● Balanced mixer with a common emitter input for band A (single input)● 2-pin oscillator for bands A and B
● 3-pin oscillator for band C
● Balanced mixer with a common base input for band B and C (balanced input)
● Local oscillator buffer output for external synthesizer
● SAW filter preamplifier with a low output impedance to drive the SAW filter directly
● Electronic band switch.
APPLICATIONS
● 3-band TV tuners● 3-band TV front-ends
● 3-band VCR tuners
● 3-band VCR front-ends. QUICK REFERENCE DATA SYMBOL VP IP fR PARAMETER supply voltage supply current frequency range band A band B band C N noise figure band A band B band C IP intermodulation band A band B band C Gv voltage gain band A band B band C ORDERING INFORMATION TYPE NUMBER TDA5731M PACKAGE NAME SSOP20
DESCRIPTION
plastic shrink small outline package; 20 leads; body width 4.4 mm CONDITIONS − − 42 160 430 − − − − − − − − − MIN. TYP. 5.0 36 − − − 7.5 8.0 9.0 −66 −66 −66 23 34 33GENERAL DESCRIPTION
TDA5731M The tuner development time can be drastically reduced by using this device.
