- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄385241 > CN8332EXF PCM Transceiver PDF資料下載
參數(shù)資料
| 型號(hào)： | CN8332EXF |
| 英文描述： | PCM Transceiver |
| 中文描述： | 收發(fā)器的PCM |
| 文件頁數(shù)： | 9/48頁 |
| 文件大?。?/td> | 434K |
| 代理商： | CN8332EXF |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁當(dāng)前第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁
When a channel is disabled (i.e., the PDBx pin is tied low or not connected),
all receive and transmit analog circuitry powers down. Analog inputs (RLINE) are
ignored and analog outputs (TLINE) are high impedance. Digital inputs of a
powered-down channel are still active, but ignored. Overall noise on the device
can be lowered by not driving the digital inputs of a powered-down channel.
100604B
Conexant
1-1
1
1.0 Pin Description
1.1 Pin Assignments
Figures 1-1
(CN8331),
1-2
(CN8332), and
1-3
(CN8333) illustrate pin
assignments for the 80-pin Exposed Thin Quad Flat Package (ETQFP).
Table 1-1
lists the pin definitions and gives additional information for each pin. The
input/output (I/O) column is coded as follows:
I = Input
O = Output
I/O = Bidirectional
P = Power
NOTE:
When power is disconnected from the device, TLINE pins are low
impedance to ground if driven by more than one forward-bias diode
voltage (0.7 V) below ground. Additionally, driving TLINE, a
forward-bias diode voltage above the VGG pin, creates a low impedance
path from the TLINE pin to the VGG pin. Otherwise, the TLINE pins are
high impedance.
Powered by ICminer.com Electronic-Library Service CopyRight 2003
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CN8333EXF | PCM Transceiver |
| CN8394KTF | Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0 |
| CN8398KBG | Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0 |
| CN8398KPF | Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0 |
| CN8471AKPF | Industrial Control IC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CN8333EXF | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:PCM Transceiver |
| CN8333EXF28333-15ES1 | 制造商:Conexant 功能描述: |
| CN8366-000 | 制造商:TE Connectivity 功能描述:44/0412-22-9CS1038 |
| CN8371-000 | 制造商:TE Connectivity 功能描述:RNF-100-3/8-WH-SP-CS5004 制造商:TE Connectivity 功能描述:RNF-100-3/8-WH-SP-CS5004 - Bulk |
| CN8373-000 | 制造商:TE Connectivity 功能描述:XFFR-30-04/97 - Bulk |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。