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Details, datasheet, quote on part number:MX619P
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| Part: | MX619P |
| Category: | Communication => Telephony => Codecs/Voice Codecs => PCM Line Card->Codec |
| Description: | Delta Modulation Codec Meets Eurocom D1-ia8 |
| Company: | Consumer Microcircuits Limited |
| Datasheet: | Download MX619P datasheet File size : 286 kB |
| Request For quote: | Find where to buy MX619P
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Datasheet text preview:
COMMUNICATION ICs
DATA BULLETIN
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
MX619
Delta Modulation Codec meets EUROCOM D1-IA8
Applications
· · Military Communications Multiplexers, Switches, & Phones
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 capabilities are provided forcing 10101010...pattern in encode and a VDD/2 bias in decode. The companding circuit may be operated with an externally selectable 3- or 4-bit algorithm. The device 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).
2000 MX-COM, Inc.
www.mxcom.com Tel: 800 638 5577 336 744 5050 Fax: 336 744 5054
Doc. # 20480189.002
4800 Bethania Station Road, Winston-Salem, NC 27105-1201 USA
All Trademarks and service marks are held by their respective companies.
Delta Modulation CODEC
2
MX619
CONTENTS
Section Page
1 Block Diagram....... 3 2 Signal List..... 4 3 External Components.......... 6 4 General Description............. 6 5 Application ............ 7
5.1 5.2 CODEC Integration..... 7 Digital to Analog Performance............ 7
6 Performance Specification......... 11
6.1 Electrical Performance ............ 11
6.1.1 6.1.2 6.1.3 6.1.4 Absolute Maximum Ratings........ 11 Operating Limits .......... 11 Operating Characteristics........... 12 TIMING...... 13
6.2
Packaging........ 14
MX-COM, Inc. reserves the right to change specifications at any time and without notice.
2000 MX-COM, Inc.
www.mxcom.com Tel: 800 638 5577 336 744 5050 Fax: 336 744 5054
Doc. # 20480189.002
4800 Bethania Station Road, Winston-Salem, NC 27105-1201 USA
All Trademarks and service marks are held by their respective companies.
Delta Modulation CODEC
3
MX619
1 Block Diagram
Figure 1: Block Diagram
2000 MX-COM, Inc.
www.mxcom.com Tel: 800 638 5577 336 744 5050 Fax: 336 744 5054
Doc. # 20480189.002
4800 Bethania Station Road, Winston-Salem, NC 27105-1201 USA
All Trademarks and service marks are held by their respective companies.
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