Device Information
 
 
EL1509 Printer Friendly Version
 
Medium Power Differential Line Driver
 
Datasheets,
Related Docs
& Simulations
DescriptionKey
Features
Parametric
Data
 
 
Ordering Information
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 Check distributor inventory Green/Pb(Lead free) Device  Available in RoHS/Pb-Free  
Part No. Design-In
Status
Temp. Package MSL Price
US $
PB Free
EL1509CL InActive Ind 8 Ld DFN 2 N/A      
EL1509CL-EVAL InActive   Eval Board N/A N/A      
EL1509CL-T13 InActive Ind 8 Ld DFN T+R 2 N/A      
EL1509CL-T7 InActive Ind 8 Ld DFN T+R 2 N/A      
EL1509CS InActive Ind 8 Ld SOIC 1 N/A      
EL1509CS-EVAL InActive   Eval Board N/A N/A      
EL1509CS-T13 InActive Ind 8 Ld SOIC T+R 1 N/A      
EL1509CS-T7 InActive Ind 8 Ld SOIC T+R 1 N/A      
EL1509CSZ InActive Ind 8 Ld SOIC 3 N/A PB Free    
EL1509CSZ-T13 InActive Ind 8 Ld SOIC T+R 3 N/A PB Free    
EL1509CSZ-T7 InActive Ind 8 Ld SOIC T+R 3 N/A PB Free    
The price listed is the manufacturer's suggested retail price for quantities of 1K units. However, prices in today's market are fluid and may change without notice.
MSL = Moisture Sensitivity Level - per IPC/JEDEC J-STD-020
SMD = Standard Microcircuit Drawing
 
  Description

The EL1509 is a dual operational amplifier designed for customer premise line driving in DMT ADSL solutions. This device features a high drive capability of 250mA while consuming only 7.1mA of supply current per amplifier and operating from a single 5V to 12V supply. This driver achieves a typical distortion of less than -85dBc, at 150kHz into a 25Ω load. The EL1509 is available in the industry standard 8 Ld SOIC as well as the thermally-enhanced 8 Ld DFN package. Both are specified for operation over the full -40°C to +85°C temperature range.

The EL1509 is ideal for ADSL, SDSL, HDSL2 and VDSL line driving applications.

 
  Key Features
 
  • Drives up to 250mA from a +12V supply
  • 20VP-P differential output drive into 100Ω
  • -85dBc typical driver output distortion at full output at 150kHz
  • Low quiescent current of 7.5mA per amplifier
  • Pb-free plus anneal available (RoHS compliant)
Related Documentation
 
Application Note(s)   Application Note(s):
 
Datasheet(s)   Datasheet(s):
 
Design Model(s)   Design Model(s):
 
 
  Parametric Data
BW (MHz)70
SR (V/μs)500
VS (min) (V)5
VS (max) (V)12
IS (per amp) (mA)7
Noise VN (nV/√Hz)2.8
IBIAS (μA)30
VOS (max) (mV)20
# of Devices/ Channels2
IOUT (mA)450
VOUT (V)10
Rail-to-Rail InputN
Rail-to-Rail OutputN
PSRR (dB)50
Thermal ShutdownN
Gain AV (min)1
EnableN
 
 
Applications
 
  • ADSL G.lite CO line driving
  • ADSL full rate CPE line driving
  • G.SHDSL, HDSL2 line driver
  • Video distribution amplifier
  • Video twisted-pair line driver

 

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