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80KSBR200 Datasheet, PDF (115/172 Pages) Integrated Device Technology – sRIO SERIAL BUFFER FLOW-CONTROL DEVICE
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IDT 80KSBR200
Notes
Advanced Datasheet*
11.1 Recommended Temperature and Operating Voltage1
Grade
Ambient
Temperature
Max Junction
Temperature (TJN)
Ground(2)
Supply Voltage(4)
Commercial
0°C to 70’C
125°C
GND = 0V
GNDS = 0V
VDD = 1.2 +/- 5%
VDDQ = 1.5 +/- 5%
VDDS = 1.2 +/- 5%
VDD3(3) = 3.3 +/- 5%, or 2.5V +/- 100mV
VDDA = 1.2 +/- 5%
Industrial
-40°C to 85°C 125’C
GND = 0V
GNDS = 0V
VDD = 1.2 +/- 5%
VDDQ = 1.5 +/- 5%
VDDS = 1.2 +/- 5%
VDD3(3) = 3.3 +/- 5%, or 2.5V +/- 100mV
VDDA = 1.2 +/- 5%
Table 98 Recommended Temperature and Operating Voltage
Note:
1.
2.
3.
4.
Power sequencing is not necessary; however, the voltage on any Input or I/O pin cannot exceed its corre-
sponding supply voltage during power supply ramp up. The device is not sensitive to supply rise and fall times,
and thus these are not specified.
VDD3, VDDA, and VDDS share a common ground (GNDS). Core supply and ground are VDD and GND respec-
tively.
VDD3 may be operated at either 3.3V or 2.5V simply by providing that supply voltage. For those interfaces oper-
ating on this supply, this datasheet provides input and output specifications at each of these voltages.
VDDS & VDDA may be tied to a common plane. VDD (core, digital supply) should have its own supply and plane.
11.2 AC Test Conditions
Input Pulse Levels
GND to 3.0V /
GND to 2.4V
Input Rise / Fall
2ns
Times
Input Timing Refer-
ence Levels
1.5V / 2.5V
Output Reference
Levels
1.5V / 1.25V
Output Load
Figure 12
Table 99 AC Test Conditions (VDD3 = 3.3V / 2.5V): JTAG, I2C, RST
Figure 13 AC Output Test Load (JTAG)
115 of 172
March 19, 2007
„2005 Integrated Device Technology, Inc. All rights reserved. Advanced Datasheet for informational purposes only. Product specifications subject to change without notice.NOT AN OFFER FOR SALE The information presented herein is subject to a
Non-Disclosure Agreement (NDA) and is for planning purposes only. Nothing contained in this presentation, whether verbal or written, is intended as, or shall have the effect of, a sale or an offer for sale that creates a contractual power of acceptance.
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