參數(shù)資料
型號(hào): SN55LBC175FK
廠商: Texas Instruments, Inc.
英文描述: QUADRUPLE LOW-POWER DIFFERENTIAL LINE RECEIVER
中文描述: 翻兩番低功率的線路接收器
文件頁(yè)數(shù): 5/8頁(yè)
文件大?。?/td> 137K
代理商: SN55LBC175FK
SN55LBC175
QUADRUPLE LOW-POWER DIFFERENTIAL LINE RECEIVER
SGLS083 – MARCH 1995
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
VOL
VOH
– 1.5 V
1.5 V
Output
Input
1.3 V
1.3 V
tPHL
tPLH
0 V
0 V
(see Note A)
Generator
Output
(see Note B)
CL = 15 pF
50
TEST CIRCUIT
VOLTAGE WAVEFORMS
tt
tt
90%
10%
2 V
NOTES: A. The input pulse is supplied by a generator having the following characteristics: PRR = 1 MHz, duty cycle
50%, tr
6 ns, tf
6 ns, ZO = 50
.
B. CL includes probe and jig capacitance.
Figure 1. t
PLH
and t
PHL
Test Circuit and Voltage Waveforms
0 V
S1 Open
1.4 V
1.3 V
1.3 V
tPHZ
0.5 V
tPZH
See Note C
VCC
2 k
S1
5 k
1.5 V
CL = 15 pF
(see Note B)
Output
Generator
(see Note A)
1.3 V
Input
Output
3 V
0 V
S1 Close
50
TEST CIRCUIT
VOLTAGE WAVEFORMS
NOTES: A. The input pulse is supplied by a generator having the following characteristics: PRR = 1 MHz, duty cycle
50%, tr
6 ns,
tf
6 ns, ZO = 50
.
B. CL includes probe and jig capacitance.
C. All diodes are 1N916 or equivalent.
Figure 2. t
PHZ
and t
PZH
Test Circuit and Voltage Waveforms
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