TDA8501T  -PAL/NTSC encoder

FEATURES

• Two input stages: R, G, B and −(R−Y), −(B−Y), Y with

multiplexing

• Chrominance processing, highly integrated, includes

low frequency filters for the colour difference signals,

and after the modulator a bandpass filter

• Fully controlled modulator produces a signal according

to the PAL or NTSC standard without adjustments

• A free running oscillator. Can be tuned by crystal or by

an external frequency source

• Output stages with separated Y + SYNC and

chrominance (Y + C, SVHS), and a CVBS output. Signal

amplitudes are correct for 75 Ω driving via an external

emitter follower. Internal generation of NTSC setup

• Sync separator circuit and pulse shaper, to generate the

required pulses for the processing, clamping, blanking,

FH/2, and burst pulse

• H/2 control pin. In PAL mode the internally generated

H/2 is connected to this pin and the phase of this signal

can be reset

• Internal bandgap reference.

GENERAL DESCRIPTION

The TDA8501 is a highly integrated PAL/NTSC encoder IC

which is designed for use in all applications where R, G

and B or Y, U and V signals require transformation to PAL

or NTSC values.The specification of the input signals are

fully compatible with the specification of those of the

TDA8505 SECAM-encoder

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MJD is a corporation which engaged in agency electronic components. MJD Through seventeen years unrimitting efforts,  aspire to provide our customers with world-leading products and service. Now already became a one of the most famous electronic components distributor in China.

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 PAYMENTS:

We support the following payment methods:

 1. Paypal

 2. Western Union 

 3. Bank Wire (TT)

 4. MoneyGram

Shipping:

1. MJD needs about 3 BUSINESS DAY to handle the order after received payment. after receiving your payment. Otherwise, we will state it in the invoice in advance.

2. MJD can Ship via your shipping account (DHL / FEDEX / UPS / TNT or others) as your instruction. Or Ship via our shipping account (We have a very good relationship with DHL and FEDEX with very special freight).

3. Regarding the declared value on the package for customs clearance, we are pleased to follow

your wishes, just feel free to inform us when ordering.

4. Any import fees or charges are the buyer's responsibility.

REFUNDS & RETURN:

We offer a warranty on all items that we sold. Item will be tested before ship,it will be in good condition,if there are some problems with the item,feel free to contact us.Please Email us to notify a defective item. Unless otherwise specified, this item comes with 30 days warranty from the shipment date.

You must contact us before returning any product. All returns must be made within 30 days from this shipment date.Return must be in new condition(the SAME CONDITION as it was sent to you)

Because of wholesale price is different from sample price, our website can not state.Please send your required part number via email to Sales@hkmjd.com or add our skype id mjdccm898 for online talking.As well as welcome you call us : 0755-83957301  We will send offer for you;  Sometimes manufacturer's price is unstable, so we don't adjust price in time. if you feel price is a little high for you, just feel free to contact us for consultation. Thank you for your support ！