參數(shù)資料
型號: IDT821034
廠商: Integrated Device Technology, Inc.
元件分類: Codec
英文描述: QUAD PCM CODEC WITH PROGRAMMABLE GAIN
中文描述: 四的PCM編解碼器,具有可編程增益
文件頁數(shù): 27/52頁
文件大小: 609K
代理商: IDT821034
27
INDUSTRIAL TEMPERATURE RANGES
IDT82V2058 OCTAL E1 SHORT HAUL LINE INTERFACE UNIT
Symbol
Position
Default
Description
ID[7:0]
ID.7-0
10 H
An 8-bit word is pre-set into the device as the identification and revision number. This number is
different with the functional changes and is mask programmed.
Symbol
Position
Default
Description
SC[7:0]
SC.7-0
00 H
0 = Normal operation. (Default)
1 = Short circuit detected.
REGISTER DESCRIPTION
Primary Register Description
ID
: Device ID Register (R, Address = 00 Hex)
ALB
: Analog Loopback Configuration Register (R/W, Address = 01 Hex)
RLB
: Remote Loopback Configuration Register (R/W, Address = 02 Hex)
TAO
: Transmit All One Code Configuration Register (R/W, Address = 03 Hex)
LOS
: Loss of Signal Status Register (R, Address = 04 Hex)
SC
: Short Circuit Status Register (R, Address = 05 Hex)
LOSM
: Loss of Signal Interrupt Mask Register (R/W, Address = 06 Hex)
SCM
: Short Circuit Interrupt Mask Register (R/W, Address = 07 Hex)
Symbol
Position
Default
Description
SCM[7:0]
SCM.7-0
00 H
0 = Short circuit interrupt is not allowed. (Default)
1 = Short circuit interrupt is allowed.
LOSI
: Loss of Signal Interrupt Status Register (R, Address = 08 Hex)
Symbol
Position
Default
Description
ALB[7:0]
ALB.7-0
00 H
0 = Normal operation. (Default)
1 = Analog Loopback enabled.
Symbol
Position
Default
Description
RLB[7:0]
RLB.7-0
00 H
0 = Normal operation. (Default)
1 = Remote Loopback enabled.
Symbol
Position
Default
Description
TAO[7:0]
TAO.7-0
00 H
0 = Normal operation. (Default)
1 = Transmit all one code.
Symbol
Position
Default
Description
LOS[7:0]
LOS.7-0
00 H
0 = Normal operation. (Default)
1 = Loss of signal detected.
Symbol
Position
Default
Description
LOSM[7:0]
LOSM.7-0
00 H
0 = LOS interrupt is not allowed. (Default)
1 = LOS interrupt is allowed.
Symbol
Position
Default
Description
LOSI[7:0]
LOSI.7-0
00 H
0 = (Default). Or after a
LOS
read operation.
1 = Any transition on
LOSn
(Corresponding
LOSMn
is set to 1).
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IDT821034DN 功能描述:IC PCM CODEC QUAD MPI 52-PQFP RoHS:否 類別:集成電路 (IC) >> 接口 - 編解碼器 系列:- 標準包裝:2,500 系列:- 類型:立體聲音頻 數(shù)據(jù)接口:串行 分辨率(位):18 b ADC / DAC 數(shù)量:2 / 2 三角積分調(diào)變:是 S/N 比,標準 ADC / DAC (db):81.5 / 88 動態(tài)范圍,標準 ADC / DAC (db):82 / 87.5 電壓 - 電源,模擬:2.6 V ~ 3.3 V 電壓 - 電源,數(shù)字:1.7 V ~ 3.3 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:48-WFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:48-TQFN-EP(7x7) 包裝:帶卷 (TR)
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IDT821054 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:QUAD PROGRAMMABLE PCM CODEC WITH MPI INTERFACE
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