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參數(shù)資料
| 型號： | CBT6820 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | 20-bit bus switch with precharged outputs and Schottky undershoot protection for live insertion(應(yīng)用于帶電插入具有預(yù)充電輸出和肖特基下沖保護的20位總線開關(guān)) |
| 中文描述： | 20位的預(yù)充電輸出和肖特基活插入（應(yīng)用于帶電插入具有預(yù)充電輸出和肖特基下沖保護的20位總線開關(guān)沖保護總線開關(guān)） |
| 文件頁數(shù)： | 4/8頁 |
| 文件大?。?/td> | 52K |
| 代理商： | CBT6820 |
Philips Semiconductors
Product specification
CBT6820
20-bit bus switch with precharged outputs and
Schottky undershoot protection for live insertion
1999 Apr 05
4
DC ELECTRICAL CHARACTERISTICS
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
T
amb
= –40
°
C to +85
°
C
Min
Typ
1
UNIT
Max
V
IK
I
I
I
O
I
CC
Input clamp voltage
V
CC
= 4.5V; I
I
= –18mA
V
CC
= 5.5V; V
I
= GND or 5.5V
V
CC
= 4.5V; BiasV = 2.4V; V
O
= 0, OE = V
CC
V
CC
= 5.5V; I
O
= 0, V
I
= V
CC
or GND
V
= 5.5V, one input at 3.4V,
other inputs at V
CC
or GND
V
I
= 3V or 0
V
O
= 3V or 0; switch off
V
CC
= 4.5V; V
I
= 0V; I
I
= 64mA
V
CC
= 4.5V; V
I
= 0V; I
I
= 30mA
V
CC
= 4.5V; V
I
= 2.4V; I
I
= –15mA
V
IN
= V
CC
= 4.5V; I
out
= –100
μ
A
V
CC
= 5.0V, V
Bias
= V
CC
I
B
= –5
μ
A, V
B
3.0V
–1.2
V
Input leakage current (control pin)
Output bias current (B pins)
±
5
μ
A
mA
–0.25
Quiescent supply current
2.5
mA
I
CC
Control pins
2
2.5
mA
C
I
Input capacitance per OE pin
4.5
pF
C
O(OFF)
Capacitance per port (OFF-state)
9.5
pF
5
7
r
on3
On-resistance
5
7
10
15
V
P
Pass voltage
3.4
3.6
3.9
V
I
USP
Undershoot static current
protection
4
–10
mA
NOTES:
1. All typical values are at VCC = 5V, TA = 25 C
2. This is the increase in supply current for each input that is at the specified TTL voltage level rather than V
or GND
3. Measured by the voltage drop between the A and the B terminals at the indicated current through the switch. On–state resistance is
determined by the lowest voltage of the two (A or B) terminals.
4. Force I
USP
, measure V
B
≥
3V
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PDF描述 |
|---|---|
| CBT6820DGG | 20-bit bus switch with precharged outputs and Schottky undershoot protection for live insertion |
| CBT6832C | 16-bit 1-of-2 multiplexer/demultiplexer with precharged outputs and charge pump undershoot protection for live insertion |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CBT6820DG | 功能描述:數(shù)字總線開關(guān) IC 20-BIT BUS SWITCH W/SCHOTKKY RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:24 傳播延遲時間:0.25 ns 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TSSOP-56 封裝:Reel |
| CBT6820DGG | 功能描述:數(shù)字總線開關(guān) IC 20-BIT BUS SWITCH PRE+ OUTS RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:24 傳播延遲時間:0.25 ns 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TSSOP-56 封裝:Reel |
| CBT6820DGG,112 | 功能描述:數(shù)字總線開關(guān) IC Bus Switch 2-Element 10-IN 48-Pin RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:24 傳播延遲時間:0.25 ns 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TSSOP-56 封裝:Reel |
| CBT6820DGG,118 | 功能描述:數(shù)字總線開關(guān) IC Bus Switch 2-Element 10-IN 48-Pin RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:24 傳播延遲時間:0.25 ns 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TSSOP-56 封裝:Reel |
| CBT6820DGG,512 | 功能描述:數(shù)字總線開關(guān) IC 20-BIT BUS SWITCH RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:24 傳播延遲時間:0.25 ns 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TSSOP-56 封裝:Reel |
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