Topic: Discrete Op Amp

Detailed Question: Hi i was wondering if you can help me with designing an amplifier which has the following capabilities:

1. Two inputs one plus , one negative

2. Capable of driving a 50 K ohm load to + 10 V

3. Frequency response DC - 10MHz + 2 db.

4. The input impedance must be at least 1 Megohm

5. The output impedance must be less than 50 ohms

6. Only discrete devices (BJT, FET, TUBES) may be used.

7. This amplifier will be packaged in such a way that it does not exceed more than 3 inches on any side.

8. Temperature range: 25 - 100oC

9. The gain must be between 1000 - 1500

I need Calculations and circuit design graph.