参数资料
| 型号： | AD8193ACPZ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 2/16页 |
| 文件大小： | 0K |
| 描述： | IC SWITCH TMDS BUFF 2:1 32LFCSP |
| 标准包装： | 1 |
| 功能： | 开关 |
| 电路： | 1 x 2:1 |
| 电压电源： | 单电源 |
| 电压 - 电源，单路/双路(±)： | 3 V ~ 3.6 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 32-VFQFN 裸露焊盘，CSP |
| 供应商设备封装： | 32-LFCSP-VQ |
| 包装： | 托盘 |
AD8193
Rev. 0 | Page 10 of 16
OUTPUT CHANNELS
Each high speed output differential pair is terminated to the
3.3 V VTTO power supply through two single-ended 50 Ω
on-chip resistors, as shown in Figure 20. These matched on-
chip back-terminations absorb reflections on the output TMDS
channels and improve the overall system signal integrity. These
termination resistors are always present in the outputs and they
cannot be switched out.
OP[3:0]
ON[3:0]
AVEE
50
VTTO
50
IOUT
07
00
3-
0
21
Figure 20. High Speed Output Simplified Schematic
In a typical application, the AD8193 output is connected to the
input of an HDMI/DVI receiver, which provides a second set of
matched terminations in accordance with the HDMI 1.3
specification. If no receiver is connected, each of the AD8193
output pins should be tied to 3.3 V through a 50 Ω on-board
termination resistor.
SWITCHING MODE
The source selector pin, S_SEL, is used to select which of the
two input groups is routed to the output. Source A is selected
when S_SEL is pulled up to logic high, and Source B is selected
when S_SEL is pulled down to logic low. Logic levels for this pin
are set in accordance with the specifications listed in Table 5. The
AD8193 can be used as a single-link TMDS buffer by setting
S_SEL to one fixed logic value.
S_SEL also controls the switch status of the input termination
resistors. The termination resistors for the selected input are
always connected, whereas the termination resistors for the
unselected input are always switched out (high-Z inputs).
Table 5. S_SEL Description
S_SEL
Selected
Input
Input Termination Status
0
Input B
Input B terminations enabled, Input A
terminations disabled
1
Input A
Input A terminations enabled, Input B
terminations disabled
相关PDF资料 |
PDF描述 |
|---|---|
| AD8194ACPZ-R7 | IC SWITCH TMDS BUFF 2:1 32LFCSP |
| AD8195ACPZ | IC BUFF HDMI/DVI W/EQUAL 40LFCSP |
| AD8196ACPZ | IC SWITCH DVI/HDMI 2:1 56-LFCSP |
| AD8197AASTZ | IC HDMI/DVI SWITCH 4:1 100LQFP |
| AD8197ASTZ-RL | IC SWITCH DVI/HDMI 4:1 100-LQFP |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AD8193ACPZ-R7 | 功能描述:IC SWITCH TMDS BUFF 2:1 32LFCSP RoHS:是 类别:集成电路 (IC) >> 接口 - 模拟开关，多路复用器，多路分解器 系列:- 标准包装:1,000 系列:- 功能:多路复用器 电路:1 x 4:1 导通状态电阻:- 电压电源:双电源 电压 - 电源，单路/双路(±):±5V 电流 - 电源:7mA 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:16-SOIC（0.154"，3.90mm 宽） 供应商设备封装:16-SOIC 包装:带卷 (TR) |
| AD8193-EVALZ | 制造商:AD 制造商全称:Analog Devices 功能描述:Buffered 2:1 TMDS Switch |
| AD8194ACPZ | 功能描述:IC TMDS SWITCH BUFF 2:1 32LFCSP RoHS:是 类别:集成电路 (IC) >> 接口 - 模拟开关，多路复用器，多路分解器 系列:- 应用说明:Ultrasound Imaging Systems Application Note 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:250 系列:- 功能:开关 电路:单刀单掷 导通状态电阻:48 欧姆 电压电源:单电源 电压 - 电源，单路/双路(±):2.7 V ~ 5.5 V 电流 - 电源:5µA 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:48-LQFP 供应商设备封装:48-LQFP（7x7） 包装:托盘 |
| AD8194ACPZ-R7 | 功能描述:IC SWITCH TMDS BUFF 2:1 32LFCSP RoHS:是 类别:集成电路 (IC) >> 接口 - 模拟开关，多路复用器，多路分解器 系列:- 标准包装:1,000 系列:- 功能:多路复用器 电路:1 x 4:1 导通状态电阻:- 电压电源:双电源 电压 - 电源，单路/双路(±):±5V 电流 - 电源:7mA 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:16-SOIC（0.154"，3.90mm 宽） 供应商设备封装:16-SOIC 包装:带卷 (TR) |
| AD8194-EVALZ | 制造商:Analog Devices 功能描述:EVAL BD FOR AD8194 - Bulk |
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