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參數(shù)資料
| 型號： | ADN8102ACPZ |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 17/36頁 |
| 文件大小： | 0K |
| 描述： | IC EQUALIZER 4CH XSTREAM 64LFCSP |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 系列： | XStream™ |
| 應(yīng)用： | 以太網(wǎng)控制器 |
| 接口： | I²C |
| 電源電壓： | 1.8 V ~ 3.3 V |
| 封裝/外殼： | 64-VFQFN 裸露焊盤，CSP |
| 供應(yīng)商設(shè)備封裝： | 64-LFCSP-VQ（9x9） |
| 包裝： | 托盤 |
| 安裝類型： | 表面貼裝 |
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ADN8102
Rev. B | Page 24 of 36
SELECTIVE SQUELCH AND DISABLE
Each transmitter is equipped with output disable and output
squelch controls. Disable is a full power-down state: the trans-
mitter current is reduced to zero, and the output pins pull up
to VTTO, but there is a delay of approximately 1 μs associated
with re-enabling the transmitter. The output disable control is
accessed through the EN bit (Bit 4) of the OUT_A/OUT_B
configuration registers through the I2C control interface.
Squelch is not a full power-down state but a state in which only
the output current is reduced to zero and the output pins pull
up to VTTO, and there is a much smaller delay to bring back the
output current. The output squelch and the output disable control
can both be accessed through the OUT_A/OUT_B squelch
control registers, with the top nibble representing the squelch
control for one entire output port, and the bottom nibble
representing the output disable for one entire output port. The
ports are disabled or squelched by writing 0s to the corresponding
nibbles. The ports are enabled by writing all 1s, which is the
default setting. For example, to squelch Port A, Register 0xC3
must be set to 0x0F. The entire nibble must be written to all 0s
for this functionality.
Table 18. Squelch and Disable Control Registers
Name
Address
Data
Default
OUT_A/
OUT_B
squelch
control
0xC3,
0xE3
SQUELCH[3:0]
DISABLE[3:0]
0xFF
Table 19. Squelch and Disable Functionality
SQUELCH[3:0]
DISABLE[3:0]
Output State
1111
Enabled (default)
xxxx1
Disabled
0000
1111
Squelched
1 xxxx = don’t care
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| ADN8102ACPZ-R7 | 功能描述:IC EQUALIZER 4CH XSTREAM 64LFCSP RoHS:是 類別:集成電路 (IC) >> 接口 - 專用 系列:XStream™ 特色產(chǎn)品:NXP - I2C Interface 標(biāo)準(zhǔn)包裝:1 系列:- 應(yīng)用:2 通道 I²C 多路復(fù)用器 接口:I²C，SM 總線 電源電壓:2.3 V ~ 5.5 V 封裝/外殼:16-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:16-TSSOP 包裝:剪切帶 (CT) 安裝類型:表面貼裝 產(chǎn)品目錄頁面:825 (CN2011-ZH PDF) 其它名稱:568-1854-1 |
| ADN8102-EVALZ | 制造商:AD 制造商全稱:Analog Devices 功能描述:3.75 Gbps Quad Bidirectional CX4 Equalizer |
| ADN8102XCPZ | 功能描述:Ethernet Controller Interface 制造商:analog devices inc. 系列:XStream?? 包裝:- 零件狀態(tài):上次購買時間 應(yīng)用:以太網(wǎng)控制器 接口:I2C 電壓 - 電源:1.8 ~ 3.3V 封裝/外殼:- 供應(yīng)商器件封裝:- 安裝類型:- 標(biāo)準(zhǔn)包裝:1 |
| ADN8810 | 制造商:Analog Devices 功能描述:- Bulk |
| ADN8810ACP | 制造商:Analog Devices 功能描述:Current Source 24-Pin LFCSP EP |
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