參數(shù)資料
型號(hào)： T8533
廠商： Lineage Power
英文描述： Quad Programmable Line Card Signal Processor(四通道可編程線卡信號(hào)處理器)
中文描述： 四線卡可編程信號(hào)處理器（四通道可編程線卡信號(hào)處理器）
文件頁(yè)數(shù)： 44/48頁(yè)
文件大?。?/td> 1809K
代理商： T8533
Preliminary Data Sheet
July 2000
Signal Processor
T8533/34 Quad Programmable Line Card
44
Lucent Technologies Inc.
Applications
The following reference circuit shows a complete schematic for interfacing to the Lucent L9215G SLIC. All ac
parameters are programmed by the T8534. Note that this implementation differentiates itself in that no external
components are required in the ac interface to provide a dc termination impedance or for stability. For illustration
purposes, 0.5 Vrms PPM injection was assumed in this example and no meter pulse rejection is used. Also, this
example illustrates the device using programmable overhead and current limit.
12-3534.i (F)
Figure 24. POTS Interface
V
BAT1
BGND
V
BAT2
V
CC
AGND
ICM
TRGDET
ground key
not used
C
BAT1
0.1
μ
F
C
BAT2
0.1
μ
F
C
CC
0.1
μ
F
RTFLT
DCOUT
PR
PT
OVH
V
PROG
V
REF
C
RT
0.1
μ
F
R
RT
383
k
LUCENT
L7591
50
V
BAT1
FUSIBLE OR PTC
50
CF1
CF2
rate of battery
reversal not
ramped
FB1 FB2 NSTAT BR
B2 B1 B0
C
F1
0.47
μ
F
C
F2
0.1
μ
F
PPM
0.5 Vrms
C
10 nF
RING
IN
PPM
IN
VITR
RCVP
RCVN
ITR
VTX
TXI
R
4640
V
BAT1
D
BAT1
V
BAT2
V
CC
C
TX
0.1
μ
F
C
0.47
μ
F
FROM
PROGRAMMABLE
D/A VOLTAGE
SOURCE
C
C1
0.1
μ
F
PCM
HIGHWAY
DX0
DR0
DX1
DR1
FS
BCLK
DGND
V
DD
SYNC
AND
CLOCK
V
DD
VFXI
VFROP
VFRON
SLIC4a
SLIC3a
SLIC2a
SLIC1a
SLIC0a
L9215G
FROM/TO
CONTROL
B2
B1
BR
NSTAT
B0
FUSIBLE OR PTC
T8534
R
P
1
相關(guān)PDF資料
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T8535A Quad Programmable Codec Chip Set(四通道可編程編解碼器芯片組)
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T8536 Quad Programmable Codec(四通道可編程編解碼器)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
T85331G 制造商:BITECH 制造商全稱:Bi technologies 功能描述:Thick Film Super Low Profile SIP Resistor Networks
T85331J 制造商:BITECH 制造商全稱:Bi technologies 功能描述:Thick Film Super Low Profile SIP Resistor Networks
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T8535B 制造商:AGERE 制造商全稱:AGERE 功能描述:T8535B/T8536B Quad Programmable Codec
T8536B 制造商:AGERE 制造商全稱:AGERE 功能描述:T8535B/T8536B Quad Programmable Codec
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