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 COder and DECoderInternal precision voltage referenceSerial I/O interfaceInternal auto-zero circuitryRe...

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SeekIC No. : 004525850 Detail

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...

floor Price/Ceiling Price

Part Number:
TP3064
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/4/18

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Product Details

Description



Features:

· Complete CODEC and filtering system including:
Transmit high-pass and low-pass filtering
Receive low-pass filter with sin x/x correction
Active RC noise filters
m-law or A-law compatible COder and DECoder
Internal precision voltage reference
Serial I/O interface
Internal auto-zero circuitry
Receive push-pull power amplifiers
·m-lawÐTP3064
·A-lawÐTP3067
·Designed for D3/D4 and CCITT applications
·g5V operation
·Low operating powerÐtypically 70 mW
·Power-down standby modeÐtypically 3 mW
·Automatic power-down
·TTL or CMOS compatible digital interfaces
·Maximizes line interface card circuit density





Pinout

  Connection Diagram




Specifications

Temperature Min 0 deg C
Temperature Max 70 deg C
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Description

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."






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