參數(shù)資料
型號: QL82SD
廠商: Electronic Theatre Controls, Inc.
英文描述: 10 High Speed Bus LVDS Serial Links bandwidth up to 5 Gbps
中文描述: 10高速總線LVDS串行鏈路的帶寬高達5Gbps的
文件頁數(shù): 6/60頁
文件大小: 3838K
代理商: QL82SD
www.quicklogic.com
2002 QuickLogic Corporation
QL82SD Device Data Sheet Rev C
Preliminary
6
Electrical Specifications - LVDS SERDES
LVDS SERDES Transceiver Capability (Speed)
General Test Conditions
All tests are done for the 484-pin BGA package (1.00 mm pitch). The tests are set up so
that an LVDS SERDES channel of a QL82SD transmits, and the other LVDS SERDES
channel of the same device (or another QL82SD device) receives. All results are given as
worst cases over commercial temperature, VCC, and process, with PLLVCC = 2.5 V unless
otherwise specified.
If the QL82SD device is used only for transmit or receive, but not both simultaneously, the
performance can be significantly better, and, in many cases, exceeds 1 Gb/s per channel.
NOTE:
All data are in Mb/s. Low/High frequencey refers to internal SERDES PLL lock
range (see
Table 29 on page 31
for more information).
PT280
18.5
17.0
15.5
14.0
7.0
2.24
PS484
28.0
26.0
25.0
23.0
9.0
2.42
PB516
20.0
19.0
17.5
16.0
7.0
2.51
Table 5: Operating Ranges
Symbol
Parameter
Industrial
Commercial
Unit
Min
Max
Min
Max
Supply Voltage
2.3
2.7
2.3
2.7
V
Vccio
I/O Input Tolerance Voltage
2.3
3.6
2.3
3.6
V
T
A
Ambient Temperature
-40
85
0
70
°
C
K
Delay Factor
-4 Speed Grade
0.43
2.16
0.47
2.11
n/a
-5 Speed Grade
0.43
1.80
0.46
1.76
n/a
-6 Speed Grade
0.43
1.26
0.46
1.23
n/a
-7 Speed Grade
0.43
1.14
0.46
1.11
n/a
Table 4: Thermal and Power Dissipation Characteristics
Package
0
ja
(*C/W vs. Airflow
0
jc
(*C/W)
Estimated Maximum
Power Dissipation (W)
0.0
0.5
1.0
2.0
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