參數(shù)資料
型號(hào): AM26LS32AI
廠商: Texas Instruments, Inc.
英文描述: QUADRUPLE DIFFERENTIAL LINE RECEIVERS
中文描述: 翻兩番差分線接收機(jī)
文件頁(yè)數(shù): 6/10頁(yè)
文件大?。?/td> 146K
代理商: AM26LS32AI
AM26LS32AC, AM26LS32AI, AM26LS33AC,
AM26LS32AM, AM26LS33AM
QUADRUPLE DIFFERENTIAL LINE RECEIVERS
SLLS115D – OCTOBER 1980 – REVISED MARCH 2002
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
switching characteristics, VCC = 5 V, TA = 25°C
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
tPLH
Propagation delay time, low-to-high-level output
CL =15 pF
See Figure 1
20
35
ns
tPHL
Propagation delay time, high-to-low-level output
CL = 15 pF,
See Figure 1
22
35
ns
tPZH
Output enable time to high level
CL =15 pF
See Figure 1
17
22
ns
tPZL
Output enable time to low level
CL = 15 pF,
See Figure 1
20
25
ns
tPHZ
Output disable time from high level
CL =5 pF
See Figure 1
21
30
ns
tPLZ
Output disable time from low level
CL = 5 pF,
See Figure 1
30
40
ns
PARAMETER MEASUREMENT INFORMATION
S1 Open
S2 Closed
5 k
S1
RL = 2 k
VCC
From Output
Under Test
CL
(see Note A)
See Note B
S2
tPHL
VOH
VOL
2.5 V
–2.5 V
tPLH
S1 and S2 Closed
VOLTAGE WAVEFORMS FOR tPLH, tPHL
TEST CIRCUIT
10%
90%
10%
90%
0
3 V
10%
90%
1.3 V
3 V
0
≤5 ns
10%
90%
10%
90%
0
3 V
10%
90%
1.3 V
3 V
0
Enable G
tPZH
1.3 V
Output
VOH
0.5 V
≈1.4 V
tPHZ
S1 Closed
S2 Closed
tPZL
1.3 V
S1 Closed
S2 Open
S1 Closed
S2 Closed
VOL
0.5 V
tPLZ
VOLTAGE WAVEFORMS FOR tPHZ, tPZH
VOLTAGE WAVEFORMS FOR tPLZ, tPZL
Test
Point
Output
See Note C
Input
Output
Enable G
≤5 ns
≈1.4 V
NOTES: A. CL includes probe and jig capacitance.
B. All diodes are 1N3064 or equivalent.
C. Enable G is tested with G high; G is tested with G low.
00
1.3 V
Figure 1
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