Datasheet Texas Instruments SN65EL16D — Datenblatt

SN65EL16
www.ti.com. SLLS921 – NOVEMBER 2008 5-V ECL Differential Receiver
FEATURES 1 Differential PECL/NECL Receiver
Operating Range
– PECL: VCC = 4.2 V to 5.7 V With VEE = 0 V
– NECL: VCC = 0 V With VEE = –4.2 V to –5.7 V
250-ps Propagation Delay
Support for Clock Frequencies >2 GHz
Deterministic Output Value for Open Input
Conditions
Built-In Temperature Compensation
Drop-In Compatible With MC10EL16,
MC100EL16
Built-In Input Pulldown Resistors PINOUT ASSIGNMENT
D-8, DGK-8 Package
(Top View) APPLICATIONS Data and Clock Transmission Over Backplane NC 1 8 VCC D 2 7 Q D 3 6 Q VBB 4 5 VEE DESCRIPTION P0065-03 The SN65EL16 is a differential PECL/ECL receiver
with PECL/ECL output. The device includes circuitry
to hold Q to a low logic level when the inputs are in
an open condition.
The VBB pin is a reference voltage output for the
device. When the device is used in the single-ended
mode, the unused input should be tied to VBB. This
reference voltage can also be used to bias the input …