MX619

Features: · Meets EUROCOM D1-IA8· Single Chip Full Duplex CVSD CODEC · On-chip Input and Output Filters · Programmable Sampling Clocks · 3- or 4-bit Companding Algorithm ·Powersave Capabilities · Low Power, 5.0V OperationApplication·Military Communications·Multiplexers, Switches, & Phones Spec...

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SeekIC No. : 004431808 Detail

MX619: Features: · Meets EUROCOM D1-IA8· Single Chip Full Duplex CVSD CODEC · On-chip Input and Output Filters · Programmable Sampling Clocks · 3- or 4-bit Companding Algorithm ·Powersave Capabilities · Lo...

floor Price/Ceiling Price

Part Number:
MX619
Supply Ability:
5000

Price Break

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

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268 Transactions

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Upload time: 2024/11/17

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Product Details

Description



Features:

· Meets EUROCOM D1-IA8
· Single Chip Full Duplex CVSD CODEC
· On-chip Input and Output Filters
· Programmable Sampling Clocks
· 3- or 4-bit Companding Algorithm
·Powersave Capabilities
· Low Power, 5.0V Operation





Application

·Military Communications
·Multiplexers, Switches, & Phones





Specifications

Min. Max. Units
Supply (VDD - VSS ) -0.3 7.0 V
Voltage on any pin to V
SS
-0.3 V + 0.3 V
Current
V DD -30 30 mA
V SS -30 30 mA
any other -20 20 mA
J / P / LH Packages
Total Allowable Power Dissipation at TAMB =25 - 800 mW
Derating above 25 - 10 mW/ above 25
Storage Temperature -55 125
Operating Temperature -40 85





Description

The MX619 is a Continuously Variable Slope Delta Modulation (CVSD) Codec designed for use in military communications systems. This device is suitable for applications in military delta multiplexers, switches, and phones. The MX619 is designed to meet EUROCOM D1-IA8 specifications.

Encoder input and decoder output filters are incorporated on-chip. Sampling clock rates can be programmed to 16, 32, or 64kbps from an internal clock generator or externally injected in the 8 to 64kbps range. The sampling clock frequency is output for the synchronization of external circuits.

The encoder has an enable function for use in multiplexer applications. Encoder and Decoder forced idle bias in decode. The companding capabilities are provided forcing 10101010...pattern in encode and aDD /2 circuit may be operated with an externally selectable 3- or 4-bit algorithm. The MX619 may be placed in standby mode by selecting Powersave. A reference 1.024MHz oscillator uses an external clock or crystal.

The MX619 operates with a supply voltage of 5.0V and is available in the following packages: 24-pin PLCC (MX619LH), 22-pin CERDIP (MX619J), and 22-pin PDIP (MX619P).






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