参数资料
型号: ADN4692EBRZ
厂商: Analog Devices Inc
文件页数: 3/20页
文件大小: 0K
描述: IC INTERFACE TXRX
标准包装: 56
系列: *
Data Sheet
ADN4690E/ADN4692E
Rev. 0 | Page 11 of 20
TEST CIRCUITS AND SWITCHING CHARACTERISTICS
DRIVER VOLTAGE AND CURRENT MEASUREMENTS
DI
NOTES
1. 1% TOLERANCE FOR ALL RESISTORS.
VOD
VTEST
49.9
3.32k
+
3.32k
10471
-01
7
A/Y
B/Z
VTEST = –1V TO +3.4V
Figure 18. Driver Voltage Measurement over Common-Mode Range
DI
NOTES
1. C1, C2, AND C3 ARE 20% AND INCLUDE PROBE/STRAY
CAPACITANCE < 2cm FROM DUT.
2. R1 AND R2 ARE 1%, METAL FILM, SURFACE MOUNT,
<2cm FROM DUT.
VOC
R1
24.9
C1
1pF
C2
1pF
C3
2.5pF
R2
24.9
10471-
018
A/Y
B/Z
Figure 19. Driver Common-Mode Output Voltage Measurement
S1
S2
VA(O), VB(O),
VY(O), OR VZ(O)
A/Y
VCC
R1
1.62k
±1%
B/Z
DE
1
0471-
019
Figure 20. Maximum Steady-State Output Voltage Measurement
S1
DI
S2
VTEST
VCC
IOS
VTEST = –1V OR +3.4V
1
047
1-
02
0
A/Y
B/Z
Figure 21. Driver Short Circuit
NOTES
1. INPUT PULSE GENERATOR: 1MHz; 50% ± 5% DUTY CYCLE; tR, tF ≤ 1ns.
2. VOC(PP) MEASURED ON TEST EQUIPMENT WITH –3dB BANDWIDTH ≥ 1GHz.
VOC(PP)
VOC(SS)
VOC
B
A
≈ 0.7V
≈ 1.3V
1
0471-
02
1
Figure 22. Driver Common-Mode Output Voltage (Steady State)
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