參數(shù)資料
型號(hào)： STLC5411P
廠商： 意法半導(dǎo)體
英文描述： 2B1Q U INTERFACE DEVICE
中文描述： 2B1Q U接口裝置
文件頁(yè)數(shù)： 8/72頁(yè)
文件大?。?/td> 739K
代理商： STLC5411P
PIN FUNCTIONS
(specific GCI mode)
Pin
6
Name
FSa
In/Out
In Out
Description
Input or Outputdepending of the configuration. FSa is a 8 KHz clock which
indicates the start of the frame on Bx and Br.
In NT/TE non auto-mode configuration, FSb is a 8 KHz pulse always
indicating the second 64Kbit/sec channel of the frame on Br.
When MO = 0 (LT/NT12 configuration): S0 associated with S1 and S2
selects a GCI channel number on Bx/Br.
Input pin to select a transmission test in all auto mode configurations.
TEST2 is associated with TEST1.
2B+D and GCI control channelopen drain output. Data is shifted out (at the
half BCLK frequency) on the first rising edge of BCLK during the assigned
channels slot. Br is in high impedance state outside the assigned time slot
and during the assigned time slot of a channel if it is disabled.
Bit clock input or output depending of the configuration. When BCLK is an
input, its frequency may be any multiple of 16 KHz from 512 KHz to 6176
KHz.. WhenBCLK is an output, its frequence is 512 KHz in NT1 auto and
NTRR auto configurations, 1536 KHz in NT/TE configuration; In this case,
BCLK is locked to the recovered clock received from the line. Input or
Output BCLK is synchronous with FSa. Datas are shifted in and out (on Bx
and Br) at the half the BCLK frequency.
2B+D and GCI control channelinput. Data is sampled by the UID on the
second falling edge of BCLK within the period of the bit, during the assigned
channels time slot.
General purpose programmable I/O configured by CR5 register in all non
auto mode configurations.
Input pin to select a transmission test in all auto mode configurations.
TEST1 is associated with TEST2.
General purpose programmable I/O configured by CR5 register in all non
auto mode configurations.
External control output pinin NT1 auto configuration. Normaly high, this pin
is pulled low when an eoc message ”perate 2B+D loopback” is recognized
from the line.
Local febe select:
When tied to 1 the febe is locallylooped back. See figure 10.
General purpose programmable I/O configured by CR5 register in all non
auto mode configurations.
External control output pinin LTRR auto configuration. Normaly high, this
pin is pulled low when an ARL command is receivedby the UID.
External status input pin. In NT1 autoand NTRR auto configurations, this
status is sent on the line through the ps2 bit.
When MO = 0 (LT/NT12 configuration): S2 associated with S0 and S1
selects a GCI channel number on Bx/Br.
When MO = 1: Configuration input pin. Is used associated with CONF1 to
select configuration NT/TE (non auto), NT1 auto, LTRR auto and NTRR
auto.
General purpose programmable I/O configured by CR5 register in all non
auto mode configurations.
External status input pin. In NT1 autoand NTRR auto configurations, this
status is sent on the line through the ps1 bit.
PLL1 can be disabled in LTRR onto configurationwith this pin.
When MO = 0 (LT/NT12 configuration): S1 associated with S0 and S2
selects a GCI channel number on Bx/Br.
When MO = 1: Configuration input pin. Is used associated with CONF2 to
select configuration NT/TE (non auto), NT1 auto, LTRR auto and NTRR
auto.
7
FSb
Out
S0
In
TEST2
In
11
Br
Out
12
BCLK
In Out
13
Bx
In
14
IO4
In Out
TEST1
In
15
IO3
In Out
EC
Out
LFS
In
16
IO2
In, Out
EC
Out
ES2
In
17
S2
In
CONF2
In
18
IO1
In Out
ES1
In
PLLD
S1
In
In
19
CONF1
In
STLC5411
8/72
相關(guān)PDF資料
PDF描述
STLC5411 2B1Q U Interface Device(2BIQ U接口裝置)
STLC5412 2B1Q U INTERFACE DEVICE ENHANCED WITH DECT MODE
STLC5412FN 2B1Q U INTERFACE DEVICE ENHANCED WITH DECT MODE
STLC5412P 2B1Q U INTERFACE DEVICE ENHANCED WITH DECT MODE
STLC5444 Quad Feed Power Supply(ISDN四饋電電源)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
STLC5412 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:2B1Q U INTERFACE DEVICE ENHANCED WITH DECT MODE
STLC5412FN 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:2B1Q U INTERFACE DEVICE ENHANCED WITH DECT MODE
STLC5412P 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:2B1Q U INTERFACE DEVICE ENHANCED WITH DECT MODE
STLC54155 功能描述:電信集成電路 155MBit Coaxial Intr RoHS:否 制造商:STMicroelectronics 類型:Telecom IC - Various 工作電源電壓:4.75 V to 5.25 V 電源電流: 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFP-100 封裝:Tray
STLC5432 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:2Mbit CEPT & PRIMARY RATE CONTROLLER DEVICE
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*