參數(shù)資料
型號: EPM7256B
廠商: Altera Corporation
英文描述: Programmable Logic Device Family(MAX7000B可編程邏輯系列器件)
中文描述: 可編程邏輯器件系列(MAX7000B可編程邏輯系列器件)
文件頁數(shù): 24/125頁
文件大小: 1053K
代理商: EPM7256B
24
Altera Corporation
MAX 7000B Programmable Logic Device Family Data Sheet
Preliminary Information
Figure 11. MAX 7000B AC Test Conditions
Power supply transients can affect AC
measurements. Simultaneous transitions
of multiple outputs should be avoided for
accurate measurement. Threshold tests
must not be performed under AC
conditions. Large-amplitude, fast-ground-
current transients normally occur as the
device outputs discharge the load
capacitances. When these transients flow
through the parasitic inductance between
the device ground pin and the test system
ground, significant reductions in
observable noise immunity can result.
Numbers in brackets are for 2.5-V
outputs. Numbers without brackets are for
3.3-V outputs.
Operating
Conditions
Tables 11
through
14
provide information on absolute maximum ratings,
recommended operating conditions, operating conditions, and
capacitance for MAX 7000B devices.
VCC
To Test
System
C1 (includes JIG
capacitance)
Device input
rise and fall
times < 2 ns
Device
Output
703
[521
]
8,060
[481
]
Table 11. MAX 7000B Device Absolute Maximum Ratings
Note (1)
Symbol
Parameter
Conditions
Min
Max
Unit
V
CCINT
V
CCIO
V
I
I
OUT
T
STG
T
A
T
J
Supply voltage
–0.5
–0.5
–2.0
–25
–65
–65
–65
3.6
3.6
4.6
25
150
135
135
V
V
V
Supply voltage
DC input voltage
(2)
DC output current, per pin
mA
° C
° C
° C
Storage temperature
No bias
Ambient temperature
Under bias
Junction temperature
Under bias
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