Features: · Complete CODEC and filtering system including:Transmit high-pass and low-pass filteringReceive low-pass filter with sin x/x correctionActive RC noise filtersm-law or A-law compatible COder and DECoderInternal precision voltage referenceSerial I/O interfaceInternal auto-zero circuitryRe...
TP3064: Features: · Complete CODEC and filtering system including:Transmit high-pass and low-pass filteringReceive low-pass filter with sin x/x correctionActive RC noise filtersm-law or A-law compatible COd...
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Features: SpecificationsDescriptionThe TP300 series is designed as one kind of single and dual out...
Temperature Min | 0 deg C |
Temperature Max | 70 deg C |
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The TP3064 (µ-law) and TP3067 (A-law) are monolithic PCM CODEC/Filters utilizing the A/D and D/A conversion architecture shown in Figure 1, and a serial PCM interface. The devices are fabricated using National's advanced double-poly CMOS process (microCMOS).
Similar to the TP305X family, these devices feature an additional Receive Power Amplifier to provide push-pull balanced output drive capability. The receive gain of TP3064 can be adjusted by means of two external resistors for an output level of up to ±6.6V across a balanced 600 Ohm load. Also included is an Analog Loopback switch and a TSX# output.See also AN-370, "Techniques for Designing with CODEC/Filter COMBO Circuits."