DatasheetsPDF.com

EL1508

Renesas
Part Number EL1508
Manufacturer Renesas
Description Differential DSL Line Driver
Published May 30, 2020
Detailed Description DATASHEET EL1508 Differential DSL Line Driver The EL1508 is designed for driving full rate ADSL signals in both CO and ...
Datasheet PDF File EL1508 PDF File

EL1508
EL1508

Overview
DATASHEET EL1508 Differential DSL Line Driver The EL1508 is designed for driving full rate ADSL signals in both CO and CPE applications at very low power dissipation.
The high drive capability of 450mA makes this driver ideal for both CAP and DMT designs.
It contains two wideband, high-voltage, current mode feedback amplifiers with a number of power dissipation reduction features.
These drivers achieve an MTPR distortion measurement of better than 70dB, while consuming typically 6mA of total supply current.
This supply current can be set using a resistor on the IADJ pin.
Two other pins (C0 and C1) can also be used to adjust supply current to one of four pre-set modes (full-IS, 2/3-IS, 1/3-IS, and full power-down).
The EL1508 operates on ±5V to ±12V supplies and retains its bandwidth and linearity over the complete supply range.
The device is supplied in a thermally-enhanced 20 Ld SOIC (0.
300”), a thermally-enhanced 16 Ld SOIC (0.
150”), and the small footprint (4x5mm) 24 Ld QFN packages.
The EL1508 is specified for operation over the full -40°C to +85°C temperature range.
FN7014 Rev 5.
00 March 26, 2007 Features • 450mA output drive capability • 43.
6VP-P differential output drive into 100 • 2nd/3rd harmonics of -85dBc/-75dBc • MTPR of -70dB • Operates down to 3mA per amplifier supply current • Power control features • Pin-compatible with EL1503 • Pb-free plus anneal available (RoHS compliant) Applications • ADSL line driver • HDSL line driver • Video distribution amplifier • Video twisted-pair line driver Pinouts EL1508 [20 LD SOIC (0.
300”)] TOP VIEW VIN-A 1 20 VIN-B VOUTA 2 19 VOUTB VS- 3 GND* 4 A +- -+ 18 VS+ B 17 GND* GND* 5 16 GND* GND* 6 15 GND* GND* 7 14 GND* VIN+A 8 13 VIN+B C1 9 C0 10 POWER CONTROL LOGIC 12 IADJ 11 NC EL1508 [16 LD SOIC (0.
150”)] TOP VIEW VIN-A 1 16 VIN-B VOUTA 2 15 VOUTB VS- 3 14 VS+ +- -+ GND* 4 13 GND* GND* 5 12 GND* VIN+A 6 11 VIN+B C1 7 C0 8 POWER CONTROL LOGIC 10 IADJ 9 NC *GND PINS ARE HEAT SPREA...


Similar Datasheet


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