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參數(shù)資料
| 型號： | AD8190 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | 2:1 HDMI/DVI Switch with Equalization |
| 中文描述： | 2:1的HDMI / DVI接口與均衡開關(guān) |
| 文件頁數(shù)： | 16/24頁 |
| 文件大?。?/td> | 650K |
| 代理商： | AD8190 |
AD8190
CONFIGURATION REGISTERS
The serial interface configuration registers can be read and written using the I
2
C serial interface, Pin I2C_SDA, and Pin I2C_SCL.
The LSB of the AD8190 I
2
C part address is set by tying Pin I2C_ADDR to 3.3 V (I2C_ADDR = 1) or 0 V (I2C_ADDR = 0).
Table 5. Register Map
Name
Bit 7
Bit 6
Bit 5
Bit 4
High speed
switch enable
Device
Modes
HS_EN
Auxiliary
switch enable
Device
Modes
AUX_EN
Receiver
Settings
Rev. 0 | Page 16 of 24
Bit 3
Bit 2
Bit 1
Bit 0
High speed
source select
HS_CH
Auxiliary
switch
source select
AUX_CH
High speed
input
termination
select
RX_TO
Addr.
0x00
Default
0x40
High Speed
Auxiliary
0x01
0x40
0x10
0x01
Input termination pulse-on-source-switch select (disconnect termination for a short period of time)
Input
Termination
Pulse
Receive
Equalizer
RX_PT[7]
RX_PT[6]
RX_PT[5]
RX_PT[4]
RX_PT[3]
RX_PT[2]
RX_PT[1]
RX_PT [0]
0x11
0x00
Input equalization level select
RX_EQ[7]
RX_EQ[6]
RX_EQ[5]
RX_EQ[4]
RX_EQ[3]
High speed output
pre-emphasis level
select
RX_EQ[2]
RX_EQ[1]
High speed
output
termination
select
TX_PTO
RX_EQ[0]
High speed
output
current level
select
TX_OCL
0x13
0x00
Transmitter
Settings
TX_PE[1]
TX_PE[0]
0x20
0x03
HIGH SPEED DEVICE MODES REGISTER
HS_EN: High Speed (TMDS) Switch Enable Bit
Table 6. HS_EN Description
HS_EN
Description
0
High speed channels off, low power/standby mode
1
High speed channels on
HS_CH: High Speed (TMDS) Source Select Bit
Table 7. HS_CH Mapping
HS_CH
O[3:0]
Description
0
A[3:0]
High speed Source A switched to output
1
B[3:0]
High speed Source B switched to output
AUXILIARY DEVICE MODES REGISTER
AUX_EN: Auxiliary (Low Speed) Switch Enable Bit
Table 8. AUX_EN Description
AUX_EN
Description
0
Auxiliary switch off, no low speed input/output to
low speed common input/output connection
1
Auxiliary switch on
AUX_CH: Auxiliary (Low Speed) Switch Source Select Bit
Table 9. AUX_CH Mapping
AUX_CH
AUX_COM[3:0]
0
AUX_A[3:0]
Description
Auxiliary Source A switched to
output
Auxiliary Source B switched to
output
1
AUX_B[3:0]
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| AD8190ACPZ-R7 | 2:1 HDMI/DVI Switch with Equalization |
| AD8190-EVAL | 2:1 HDMI/DVI Switch with Equalization |
| AD8200 | High Common-Mode Voltage, Single Supply Difference Amplifier |
| AD8200CHIPS | High Common-Mode Voltage, Single Supply Difference Amplifier |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD8190-9880/PCB | 制造商:Analog Devices 功能描述:EVAL BD FOR AD8190 ,2:1 HDMI/DVI SWIT W/ EQUALIZATION - Bulk |
| AD8190ACPZ | 功能描述:IC SW HDMI/DVI 2:1 EQUAL 56LFCSP RoHS:是 類別:集成電路 (IC) >> 專用 IC 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- 類型:調(diào)幀器 應(yīng)用:數(shù)據(jù)傳輸 安裝類型:表面貼裝 封裝/外殼:400-BBGA 供應(yīng)商設(shè)備封裝:400-PBGA（27x27） 包裝:散裝 |
| AD8190ACPZ-R7 | 功能描述:IC SW HDMI/DVI 2:1 EQUAL 56LFCSP RoHS:是 類別:集成電路 (IC) >> 專用 IC 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- 類型:調(diào)幀器 應(yīng)用:數(shù)據(jù)傳輸 安裝類型:表面貼裝 封裝/外殼:400-BBGA 供應(yīng)商設(shè)備封裝:400-PBGA（27x27） 包裝:散裝 |
| AD8190-EVAL | 制造商:Analog Devices 功能描述:EVAL BD FOR AD8190 ,2:1 HDMI/DVI SWIT W/ EQUALIZATION - Bulk |
| AD8191 | 制造商:Analog Devices 功能描述:- Bulk |
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