參數(shù)資料
型號(hào): MAX4818ETE+T
廠商: Maxim Integrated Products
文件頁數(shù): 6/21頁
文件大小: 0K
描述: IC SWITCH DUAL SPDT 16TQFN
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 2,500
功能: 開關(guān)
電路: 2 x SPDT
導(dǎo)通狀態(tài)電阻: 5 歐姆
電壓電源: 單/雙電源
電壓 - 電源,單路/雙路(±): 6 V ~ 11 V,±3.3 V ~ 5 V
電流 - 電源: 800nA
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 16-WQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 16-TQFN-EP(5x5)
包裝: 帶卷 (TR)
MAX4818/MAX4819
High-Bandwidth T1/E1 Dual-SPDT Switches/
4:1 Muxes
14
______________________________________________________________________________________
The low on-resistance and high-bandwidth of the
MAX4818/MAX4819 yield good pulse template and
return-loss performance (see the Typical Operating
Characteristics). The pulse template tests for E1 (twist-
ed-pair interface 120
and coaxial interface 75) and
T1 (twisted-pair interface 100
) were tested using the
Dallas DS2155 single-chip-transceiver evaluation
board, and twelve switches in parallel with one switch
closed and the other eleven open. The internal transmit
termination feature must be disable when using this
circuit. In order to use the same transmit resistors for
E1 twisted-pair and coaxial cables, the Transmit Line
Buildout Control Register (TLBC) is set to the value
6Ah. This sets the driver voltage so the output pulse
has the right amplitude for both 120
(twisted pair)
and 75
(coaxial) loads. The analog switches were
powered with dual power supplies at ±5V.
Test Circuits/Timing Diagrams (continued)
V+
GND
V+
NC_ (OR NO_)
COM_
V-
() FOR MAX4818
IN_
V+
MAX4818
MAX4819
0.1
F
0.1
F
1MHz
CAPACITANCE
ANALYZER
Figure 5. Channel Off-/On-Capacitance
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX4818EUE 功能描述:多路器開關(guān) IC RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關(guān)數(shù)量:4 開啟電阻(最大值):7 Ohms 開啟時(shí)間(最大值): 關(guān)閉時(shí)間(最大值): 傳播延遲時(shí)間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16
MAX4818EUE+ 功能描述:多路器開關(guān) IC RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關(guān)數(shù)量:4 開啟電阻(最大值):7 Ohms 開啟時(shí)間(最大值): 關(guān)閉時(shí)間(最大值): 傳播延遲時(shí)間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16
MAX4819ETE 功能描述:多路器開關(guān) IC RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關(guān)數(shù)量:4 開啟電阻(最大值):7 Ohms 開啟時(shí)間(最大值): 關(guān)閉時(shí)間(最大值): 傳播延遲時(shí)間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16
MAX4819ETE+ 功能描述:多路器開關(guān) IC RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關(guān)數(shù)量:4 開啟電阻(最大值):7 Ohms 開啟時(shí)間(最大值): 關(guān)閉時(shí)間(最大值): 傳播延遲時(shí)間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16
MAX4819ETE-T 制造商:Maxim Integrated Products 功能描述:HIGH-BANDWIDTH T1/E1 DUAL-SPDT SWIT - Tape and Reel