Datasheet Details
| Part number | TP3069 |
|---|---|
| Manufacturer | National Semiconductor (now Texas Instruments) |
| File Size | 275.71 KB |
| Description | Enhanced Serial Interface CMOS CODEC/Filter COMBO |
| Datasheet |
 TP3069 Datasheet
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General Description
The TP3069 (A-law) is a monolithic PCM CODEC Filter utilizing the A D and D A conversion architecture shown in Figure 1 and a serial PCM interface The device is fabricated using National’s advanced double-poly CMOS process (microCMOS) Similar to the TP305X family this device
Key Features
- an additional Receive Power Amplifier to provide push-pull balanced output drive capability The receive gain can be adjusted by means of two external resistors for an output level of up to g 6 6V across a balanced 600X load Also included is an Analog Loopback switch and a TSX output Note See also AN-370 ‘‘Techniques for Designing with CODEC Filter COMBO Circuits ’’ Features Y Y Y Y Y Y Y Y Complete CODEC and filtering system including Transmit high-pass and low-pass filtering Receive low-pass.