Claims
- 1. A differential amplifier circuit comprising:
- first and second circuit inputs and a circuit output;
- a differential amplifier having first and second amplifier inputs and an amplifier output, said amplifier output being coupled to said circuit output;
- first and second impedance transformation stages for coupling said first and second circuit inputs to said first and second amplifier inputs, respectively;
- a resistive feedback network for feeding back an output signal from said circuit output to said first amplifier input; and
- a resistive compensation network coupling said circuit output to an output of said second impedance transformation stage for compensating non-linearities effected by said first and second impedance transformation stages.
Priority Claims (1)
Number |
Date |
Country |
Kind |
3714643 |
May 1987 |
DEX |
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Parent Case Info
This is a continuation of application Ser. No. 07/187,613, filed Apr. 28, 1988, now abandoned.
US Referenced Citations (2)
Number |
Name |
Date |
Kind |
3530395 |
Prusha |
Sep 1970 |
|
4104678 |
Van Roessel |
Aug 1978 |
|
Foreign Referenced Citations (4)
Number |
Date |
Country |
1563143 |
Apr 1969 |
FRX |
140776 |
Nov 1981 |
JPX |
15478 |
Jan 1986 |
JPX |
39780 |
Feb 1986 |
JPX |
Continuations (1)
|
Number |
Date |
Country |
Parent |
187613 |
Apr 1988 |
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