80ksbr200 Integrated Device Technology, 80ksbr200 Datasheet - Page 116

• Manufacturer Part Number: 80ksbr200
• Description: Srio Serial Buffer Flow-control Device
• Manufacturer: Integrated Device Technology

„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.
IDT 80KSBR200
Notes
11.3 Typical Power Figures
Note:
Note:
Note:
1.
1.
1.
tion of pull-up resistors for each.
input of the receiver provides AC-coupling and a DC-block. The IST recommended and test value is 100nF for
each. Thus, ant DC bias differential between the two devices on the link is negated. The differential input resis-
tance is designed to be 100 Ohms (per sRIO specification). Thus, R1 and R2 are 50 Ohms each. Note that
V
The SDA and SCL pins are open-drain drivers. Refer to the Philips I
Values are based on characterization, and are not production tested.
The characteristic impedance Z0 should be designed for 100 ohms. An in line capacitor C1 and C2 at each
BIAS
is the internal bias voltage of the device’s receiver.
Typical Power Draw
4.5W (all supplies)
116 of 172
Figure 14 AC Output Test Load (I
Table 100 Typical Power Figures
Figure 15 sRIO Lanes Test Load
IDD
2.0A
460mA
IDDS
216mA
IDDA
2
C)
2
C Specification [1] for appropriate selec-
465mA
IDDQ
Advanced Datasheet*
IDD3
30mA
March 19, 2007