Does ECDSA.sol work on Binance Smart Chain?

Support Contracts
1 
if (uint256(s) > 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5D576E7357A4501DDFE92F46681B20A0) {
            return (address(0), RecoverError.InvalidSignatureS);
        }
        if (v != 27 && v != 28) {
            return (address(0), RecoverError.InvalidSignatureV);
        }

Can someone explain how the compatibility work or point out to some source?

2

OZ's ECDSA.sol works the same on BSC as on ETH.

3

Yes, ECDSA signatures are valid independent of the chain.