DatasheetsPDF.com

ETC5064-X

STMicroelectronics
Part Number ETC5064-X
Manufacturer STMicroelectronics
Description POWER AMPLIFIER SERIAL INTERFACE CODEC/FILTERWITH RECEIVE
Published Mar 30, 2005
Detailed Description ETC5064/64-X ETC5067/67-X SERIAL INTERFACE CODEC/FILTER WITH RECEIVE POWER AMPLIFIER . . . . . . . . . . . . COMPLETE ...
Datasheet PDF File ETC5064-X PDF File

ETC5064-X
ETC5064-X

Overview
ETC5064/64-X ETC5067/67-X SERIAL INTERFACE CODEC/FILTER WITH RECEIVE POWER AMPLIFIER .
.
.
.
.
.
.
.
.
.
.
.
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 filter.
- µ-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.
µ-LAW ETC5064 A-LAW ETC5067 MEETS OR EXCEEDS ALL D3/D4 AND CCITT SPECIFICATIONS.
± 5 V OPERATION.
LOW OPERATING POWER-TYPICALLY 70 mW POWER-DOWN STANDBY MODE-TYPICALLY 3 mW AUTOMATIC POWER DOWN TTL OR CMOS COMPATIBLE DIGITAL INTERFACES MAXIMIZES LINE INTERFACE CARD CIRCUIT DENSITY 0°C TO 70°C OPERATION: ETC5064/67 –40°C TO 85°C OPERATION: ETC5064-X/67-X DIP20 (Plastic) N ORDERING NUMBERS: ETC5064N ETC5064N-X ETC5067N ETC5067N-X PL CC20 FN ORDERING NUMBERS: ETC5064FN ETC5064FN-X ETC5067FN ETC5067FN-X DESCRIPTION The ETC5064 (µ-law), ETC5067 (A-law) are monolithic PCM CODEC/FILTERS utilizing the A/D and D/A conversion architectureshown in the Block Diagrams and a serial PCM interface.
The devices are fabricated using double-poly CMOS process.
Similar to the ETC505X family, these devices feature 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 ± 6.
6 V across a balanced 600Ω load.
Also included is an Analog Loopback switch and TSX output.
SO 20 D ORDERING NUMBERS: ETC5064D ETC5064D-X ETC5067D ETC5067D-X November 1994 1/18 ETC5064 - ETC5064-X - ETC5067 - ETC5067-X PIN CONNECTIONS (Top views) DIP20 & SO20 PLCC20 BLOCK DIAGRAM (ETC5064 - ETC5064-X - ETC5067 - ETC5067-X) 2/18 ETC5064 - ETC5064-X - ETC5067 - ETC5067-X PIN DESCRIPTION Name VPO + Pi n Type (*) O GND O I O S I I I N 1 2 3 4 5 6 7 8 9 Description The Non-inverting Output of the Receive Power Amplifier Analog...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)