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參數(shù)資料
| 型號： | AT16244G |
| 廠商： | Atmel Corp. |
| 英文描述： | AT16244 Fast Logic 16-Bit Buffer/Line Driver |
| 中文描述： | AT16244的快速邏輯16位緩沖器/線路驅動器 |
| 文件頁數(shù)： | 3/6頁 |
| 文件大?。?/td> | 53K |
| 代理商： | AT16244G |
Applicable over recommended operating range from T
a
= 0°C to +70°C, V
CC
= 5.0V +/- 5% (unless otherwise noted)
Symbol
Parameter
Test Conditions
Min
Typ
Max
Units
t
PHL
t
PLH
Propagation Delay
CL = 50 pF
2.5
ns
t
PZH
t
PZL
Output Enable Time
CL = 50 pF
5.5
ns
t
PHZ
t
PLZ
Output Disable Time
CL = 50 pF
6.0
ns
t
SK(1)
Output Skew
CL = 50 pF
0.5
ns
t
PHL(1)
t
PLH
Propagation Delay vs Output Loading
1.3
1.5
ns/100 pF
Note:
AT16244G
1. This parameter is guaranteed but not 100% tested.
AC Characteristics
AT16244F
Applicable over recommended operating range from T
a
= 0°C to +70°C, V
CC
= 5.0V +/- 5% (unless otherwise noted)
Symbol
Parameter
Test Conditions
Min
Typ
Max
Units
t
PHL
t
PLH
Propagation Delay
CL = 50 pF
2.0
ns
t
PZH
t
PZL
Output Enable Time
CL = 50 pF
5.5
ns
t
PHZ
t
PLZ
Output Disable Time
CL = 50 pF
5.0
ns
t
SK
(1)
Output Skew
CL = 50 pF
0.5
ns
t
PHL
(1)
t
PLH
Propagation Delay vs Output Loading
0.9
1.1
ns/100 pF
Note:
Test Circuits
(1,2)
1. This parameter is guaranteed but not 100% tested.
Pulse
Generator
V
IN
V
OUT
D.U.T.
V
CC
R
T
C
L
50 pF
500
7.0V
500
Note:
1. Pulse Generator: Rate
≤
1.0 MHz, t
F
≤
2.5 ns, t
R
≤
2.5 ns.
2. AC tests are done with a single bit switching, and
timings need to be derated when multiple outputs are
switching in the same direction simultaneously. This derating
should not exceed 0.5 ns for 16 inputs switching
simultaneously.
Test
Switch
Open Drain
Disable Low
Enable Low
Closed
All Other Tests
Open
Definitions:
C
L
= Load capacitance; Includes jig and probe capacitance.
R
T
=Termination resistance; Should be equal to Z
OUT
of the
Pulse Generator.
Switch Position
AT16244
5-5
相關PDF資料 |
PDF描述 |
|---|---|
| AT16244F-25XC | AT16244 Fast Logic 16-Bit Buffer/Line Driver |
| AT16244F-25YC | AT16244 Fast Logic 16-Bit Buffer/Line Driver |
| AT16245G-20XC | AT16245 Fast Logic Bi-Directional Transceiver |
| AT16245G-20YC | AT16245 Fast Logic Bi-Directional Transceiver |
| AT16245F | AT16245 Fast Logic Bi-Directional Transceiver |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| AT16244G-20XC | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:AT16244 Fast Logic 16-Bit Buffer/Line Driver |
| AT16244G-20YC | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:AT16244 Fast Logic 16-Bit Buffer/Line Driver |
| AT16245F | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:AT16245 Fast Logic Bi-Directional Transceiver |
| AT16245F-25XC | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:AT16245 Fast Logic Bi-Directional Transceiver |
| AT16245F-25YC | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:AT16245 Fast Logic Bi-Directional Transceiver |
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