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參數(shù)資料
| 型號： | MAX4717 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Extended Common-mode RS-485 Transceiver 8-PDIP -40 to 85 |
| 中文描述： | 4.5Ω/20Ω、300MHz帶寬、雙路SPDT模擬開關(guān)，UCSP封裝 |
| 文件頁數(shù)： | 13/15頁 |
| 文件大小： | 349K |
| 代理商： | MAX4717 |
M
4.5
/20
, 300MHz Bandwidth, Dual SPDT
Analog Switches in UCSP
______________________________________________________________________________________
13
V
GEN
GND
COM_
C
L
V
OUT
V+
V
OUT
IN
OFF
ON
OFF
V
OUT
Q = (
V
OUT
)(C
L
)
NC_
OR NO_
LOGIC INPUT WAVEFORMS INVERTED FOR SWITCHES
THAT HAVE THE OPPOSITE LOGIC SENSE.
OFF
ON
OFF
IN
V
IL
TO V
IH
V+
R
GEN
IN_
MAX4717/
MAX4718
Figure 4. Charge Injection
MEASUREMENTS ARE STANDARDIZED AGAINST SHORTS AT IC TERMINALS.
OFF-ISOLATION IS MEASURED BETWEEN COM_ AND "OFF" NO_ OR NC_ TERMINAL ON EACH SWITCH.
ON-LOSS IS MEASURED BETWEEN COM_ AND "ON" NO_ OR NC_ TERMINAL ON EACH SWITCH.
CROSSTALK IS MEASURED FROM ONE CHANNEL TO THE OTHER CHANNEL.
SIGNAL DIRECTION THROUGH SWITCH IS REVERSED; WORST VALUES ARE RECORDED.
Figure 5. On-Loss, Off-Isolation, and Crosstalk
+5V
V
OUT
V+
IN_
NC1
COM1
NO1*
V
IN
MAX4717/
MAX4718
OUT
OFF-ISOLATION = 20log V
IN
OUT
ON-LOSS = 20log V
IN
OUT
CROSSTALK = 20log V
IN
NETWORK
ANALYZER
50
50
50
50
MEAS
REF
10nF
0V OR V+
50
GND
*FOR CROSSTALK THIS PIN IS NO2.
NC2 AND COM2 ARE OPEN.
CAPACITANCE
METER
NC_ or
NO_
COM_
GND
IN
V
IL
OR V
IH
10nF
V+
f = 1MHz
V+
MAX4717/
MAX4718
Figure 6. Channel Off/On-Capacitance
Test Circuits/Timing Diagrams (continued)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX4717EUB | Enhanced Product Extended Common-Mode Rs-485 Transceivers 8-SOIC -55 to 125 |
| MAX4718EUB | 4.5 з/20 з, 300MHz Bandwidth, Dual SPDT Analog Switches in UCSP |
| MAX4721EBL-T | 4.5 Dual SPST Analog Switches in UCSP |
| MAX4722EBL-T | 4.5 Dual SPST Analog Switches in UCSP |
| MAX4723EBL-T | 4.5 Dual SPST Analog Switches in UCSP |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX4717EBC | 制造商:Maxim Integrated Products 功能描述:4.5OHM/20OHM 300MHZ BANDWIDTH DUA - Rail/Tube |
| MAX4717EBC+ | 制造商:Maxim Integrated Products 功能描述:ANLG SW DUAL SPDT 5.5V 12UCSP - Rail/Tube |
| MAX4717EBC+T | 功能描述:模擬開關(guān) IC 4.5/20Ohm 300MHz SPDT Analog Switch RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關(guān)閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| MAX4717EBC+TW | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX4717EBC-T | 功能描述:模擬開關(guān) IC RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關(guān)閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
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