STLVDS3486 Datasheet, PDF (1/15 Pages) STMicroelectronics – High speed differential line drivers

STLVDS3486
High speed differential line drivers
Feature summary
s meets or exceeds the requirements of ansi
TIA/EIA-644 standard
s Operates with a single 3.3V supply
) _{s Designed for signaling rate up to 400Mbps}
t(s _{s Differential input thresholds ±100mV max}
uc s Typical propagation delay time of 2.5ns
d _{s Power dissipation 60mW typical per receiver at}
ro ⁾ _200MHz
P _{t(s s Low voltage TTL (LVTTL) logic output levels}
lete ^{uc s Pin compatible with the MC3486 and}
d _SN65LVD3486
so ^ro s Open circuit fail safe
b ^P _{s ESD protection:}
- ^{O te 7KV receiver pins}
) ^{le 3KV all pins vs gnd}
ct(s ^{bso Description}
du ^{O The STLVDS3486, is a differential line receiver}
ro ^{) - that implements the electrical characteristics of}
P _t(s ^{low voltage differential signaling (LVDS). This}
signaling technique lowers the output voltage
te ^c levels of 5V differential standard levels (such as
le du TIA/EIA-422B) to reduce the power, increase the
so ^{ro switching speeds and allow operations with a}
3.3V supply rail. This differential receiver provides
O_O^b_bsolete ^{P a valid logical output state with a 3.3V supply rail.}
TSSOP
It also provides a valid logical output state with a
±100mV differential input voltage within the input
common mode voltage range. The input common
mode voltage allows 1V of ground potential
difference between two LVDS nodes.
The intended application of this device and
signalling technique is both point-to-point and
multidrop data transmission over controlled
impedance media approximately 100Ω. The
transmission media may be printed circuit board
traces, backplanes or cables. The ultimate rate
and distance of data transfer depend upon the
attenuation characteristics of the media and noise
coupling to the environment.
The STLVDS3486 version is characterized for
operation from -40°C to 85°C.
.
Order code
Part number
STLVDS3486BTR
April 2006
Temperature
Range
-40 to 85 °C
Package
TSSOP16 (Tape & Reel)
Rev. 4
Comments
2500 parts per reel
1/15
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