MC100EP445 Datasheet, PDF (1/16 Pages) ON Semiconductor – 3.3V/5V ECL 8-Bit Serial/Parallel Converter

MC10EP445, MC100EP445
3.3V/5V ECL 8−Bit
Serial/Parallel Converter
The MC10/100EP445 is an integrated 8–bit differential serial to
parallel data converter with asynchronous data synchronization. The
device has two modes of operation. CKSEL HIGH mode is designed
to operate NRZ data rates of up to 3.3 Gb/s, while CKSEL LOW mode
is designed to operate at twice the internal clock data rate of up to
5.0 Gb/s. The conversion sequence was chosen to convert the first
serial bit to Q0, the second bit to Q1, etc. Two selectable differential
serial inputs, which are selected by SINSEL, provide this device with
loop-back testing capability. The MC10/100EP445 has a SYNC pin
which, when held high for at least two consecutive clock cycles, will
swallow one bit of data shifting the start of the conversion data from
D_n to D_n+1. Each additional shift requires an additional pulse to be
applied to the SYNC pin.
Control pins are provided to reset and disable internal clock
circuitry. Additionally, V_BB pin is provided for single-ended input
condition.
The 100 Series contains temperature compensation.
• 300 ps Propagation Delay
• 5.0 Gb/s Typical Data Rate for CLKSEL LOW Mode
• Differential Clock and Serial Inputs
• V_BB Output for Single-Ended Input Applications
• Asynchronous Data Synchronization (SYNC)
• Asynchronous Master Reset (RESET)
• PECL Mode Operating Range: V_CC = 3.0 V to 5.5 V
with V_EE = 0 V
• NECL Mode Operating Range: V_CC = 0 V
with V_EE = -3.0 V to -5.5 V
• Open Input Default State
• CLK ENABLE Immune to Runt Pulse Generation
http://onsemi.com
MARKING
DIAGRAM*
LQFP-32
FA SUFFIX
CASE 873A
MCXXX
EP445
AWLYYWW
32
1
XXX = 10 OR 100
A = Assembly Location
WL = Wafer Lot
YY = Year
WW = Work Week
*For additional information, see Application Note
AND8002/D
ORDERING INFORMATION
Device
Package
Shipping
MC10EP445FA
LQFP-32 250 Units/Tray
MC10EP445FAR2 LQFP-32 2000/Tape & Reel
MC100EP445FA LQFP-32 250 Units/Tray
MC100EP445FAR2 LQFP-32 2000/Tape & Reel
© Semiconductor Components Industries, LLC, 2002
1
November, 2002 - Rev. 7
Publication Order Number:
MC10EP445/D