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參數(shù)資料
型號(hào): ADG3242BRJ-R2
廠商: Analog Devices Inc
文件頁數(shù): 3/16頁
文件大?。?/td> 0K
描述: IC SW BUS CTRL 2.5/3.3V SOT23-8
標(biāo)準(zhǔn)包裝: 1
類型: 總線開關(guān)
電路: 2 x 1:1
獨(dú)立電路: 1
電壓電源: 單電源
電源電壓: 2.5V, 3.3V
安裝類型: 表面貼裝
封裝/外殼: SOT-23-8
供應(yīng)商設(shè)備封裝: SOT-23-8
包裝: 剪切帶 (CT)
其它名稱: ADG3242BRJ-R2CT
ADG3242
Rev. A | Page 11 of 16
TIMING MEASUREMENT INFORMATION
For the following load circuit and waveforms, the notation that
is used is VIN and VOUT where:
VIN = VA and VOUT = VB, or VIN = VB and VOUT = VA
VCC
VIN
VOUT
CL
RL
SW1
GND
2 × VCC
RT
DUT
PULSE
GENERATOR
NOTES
1. PULSE GENERATOR FOR ALL PULSES:
tR ≤ 2.5ns, tF ≤ 2.5ns,
FREQUENCY ≤ 10MHz.
2. CL INCLUDES BOARD, STRAY, AND LOAD CAPACITANCES.
3. RT IS THE TERMINATION RESISTOR, SHOULD BE EQUAL TO ZOUT
OF THE PULSE GENERATOR.
04
30
9-
02
4
Figure 25. Load Circuit
CONTROL
INPUT BE
0V
tPLH
VOUT
VT
VIH
VH
VT
VL
tPLH
0
4
309
-025
Figure 26. Propagation Delay
ENABLE
DISABLE
CONTROL INPUT BE
VIN = 0V
VIN = VCC
VOUT
SW1 @ 2VCC
VOUT
SW1 @ GND
tPLZ
tPZH
tPHZ
tPZL
VT
0V
VCC
VT
VH
VH –VΔ
VL
VL + VΔ
VCC
0V
VT
VINH
0V
043
09-
02
6
Figure 27. Enable and Disable Times
Table 6. Switch Position
Test
S1
tPLZ, tPZL
2 × VCC
tPHZ, tPZH
GND
Table 7. Test Conditions
Symbol
VCC = 3.3 V ± 0.3 V (SEL = VCC)
VCC = 2.5 V ± 0.2 V (SEL = VCC)
VCC = 3.3 V ± 0.3 V (SEL = 0 V)
Unit
RL
500
Ω
VΔ
300
150
mV
CL
50
30
pF
VT
1.5
0.9
V
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