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SN65ELT21DGK ACTIVE

5-V PECL to TTL translator

US ECCN: 5A991B1 US/Local Export Classification Number

Inventory: 4,025  
 

Quality information

RoHS Yes
REACH Yes
Lead finish / Ball material NIPDAU
MSL rating / Peak reflow Level-1-260C-UNLIM
Quality, reliability
& packaging information

Information included:

  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
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Packaging information

Package | Pins Package qty | Carrier: Operating temperature range (°C)
VSSOP (DGK) | 8 80 | TUBE
-40 to 85
Package | Pins VSSOP (DGK) | 8
Package qty | Carrier: 80 | TUBE
Operating temperature range (°C) -40 to 85
View TI packaging information

Features for the SN65ELT21

  • 3ns (TYP) Propagation Delay
  • Operating Range: VCC = 4.2 V to 5.7 V with GND = 0 V
  • 24-mA TTL Output
  • Deterministic Output Value for Open Input Conditions or When Inputs < 1.3 V
  • Built-In Temperature Compensation
  • Drop-In Compatible to the MC10ELT21, MC100ELT21
  • APPLICATIONS
    • Data and Clock Transmission Over Backplane
    • Signaling Level Conversion for Clock or Data

Description for the SN65ELT21

The SN65ELT21 is a differential PECL-to-TTL translator. It operates on +5-V supply and ground only. The device includes circuitry to maintain Q to a low logic level when inputs are in an open condition or < 1.3 V.

The VBB pin is a reference voltage output for the device. When the device is used in single-ended mode, the unused input should be tied to VBB. This reference voltage can also be used to bias the input when it is ac coupled. When it is used, place a 0.01µF decoupling capacitor between VCC and VBB. Also limit the sink/source current to < 0.5 mA to VBB. Leave VBB open when it is not used.

The SN65ELT21 is housed in an industry standard SOIC-8 package and is also available in an optional TSSOP-8 package.

Pricing


Qty Price (USD)
1-99 2.881
100-249 2.524
250-999 1.77
1,000+ 1.426

Additional package qty | carrier options

Package qty | Carrier 2,500 | LARGE T&R
Inventory 64,785
Qty | Price (USD) 1ku | 1.056 1-99 2.133 100-249 1.869 250-999 1.31 1,000+ 1.056
Custom reel may be available