參數(shù)資料
型號(hào): 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(yè)數(shù): 1/52頁(yè)
文件大?。?/td> 609K
代理商: IDT821034
FEATURES
Fully integrated octal E1 short haul line interface which
supports 120
W
E1 twisted pair and 75
W
E1 coaxial appli-
cations
Selectable single rail or dual rail mode and AMI or HDB3
line encoder/decoder
Built-in transmit pre-equalization meets G.703
Selectable transmit/receive jitter attenuator meets ETSI
CTR12/13, ITU G.736, G.742 and G.823 specifications
SONET/SDH optimized jitter attenuator meets ITU G.783
mapping jitter specification
Digital/analog LOS detector meets ITU G.775 and ETS 300
233
OCTAL E1 SHORT HAUL
LINE INTERFACE UNIT
IDT82V2058
FUNCTIONAL BLOCK DIAGRAM
Jitter
Attenuator
Jitter
Attenuator
HDB3/AMI
Decoder
HDB3/AMI
Encoder
Remote
Loopback
Analog
Loopback
Slicer
Peak
Detector
CLK&Data
Recovery
(DPLL)
Line
Driver
Waveform
Shaper
LOS
Detector
Digital
Loopback
AIS
Detector
One of Eight Identical Channels
Register
File
Clock
Generator
M
C
/
S
A
R
/
W
S
W
/
D
S
A
I
L
M
O
M
T
T
T
T
T
JTAG TAP
RTIPn
RRINGn
TTIPn
TRINGn
VDD IO
VDDT
VDDD
VDDA
LOSn
RCLKn
RDn/RDPn
CVn/RDNn
TCLKn
TDn/TDPn
BPVIn/TDNn
G.772
Monitor
Transmit
All Ones
Control Interface
C
Figure - 1. Block Diagram
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
INDUSTRIAL TEMPERATURE RANGES
1
JANUARY 2003
DSC-6038/9
2002 Integrated Device Technology, Inc.
ITU G.772 non-intrusive monitoring for in-service testing
for any one of channel1 to channel7
Low impedance transmit drivers with tri-state
Selectable hardware and parallel/serial host interface
Local and remote loopback test functions
Hitless Protection Switching (HPS) for 1 to 1 protection
without relays
JTAG boundary scan for board test
3.3V supply with 5V tolerant I/O
Low power consumption
Operating temperature range: -40°C to +85°C
Available in 144-pin Thin Quad Flat Pack (TQFP_144_DA)
and 160-pin Plastic Ball Grid Array (PBGA) packages
相關(guān)PDF資料
PDF描述
IDT821054 QUAD PROGRAMMABLE PCM CODEC WITH MPI INTERFACE
IDT821054PQF QUAD PROGRAMMABLE PCM CODEC WITH MPI INTERFACE
IDT821064 QUAD PROGRAMMABLE PCM CODEC WITH GCI INTERFACE
IDT821064PQF QUAD PROGRAMMABLE PCM CODEC WITH GCI INTERFACE
IDT821068 OCTAL PROGRAMMABLE PCM CODEC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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(biāo)準(zhǔn)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(biāo)準(zhǔn) ADC / DAC (db):81.5 / 88 動(dòng)態(tài)范圍,標(biāo)準(zhǔn) 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)
IDT821034DNG 功能描述:IC PCM CODEC QUAD MPI 52-PQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 編解碼器 系列:- 標(biāo)準(zhǔn)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(biāo)準(zhǔn) ADC / DAC (db):81.5 / 88 動(dòng)態(tài)范圍,標(biāo)準(zhǔn) 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)
IDT821054 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:QUAD PROGRAMMABLE PCM CODEC WITH MPI INTERFACE
IDT821054A 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:QUAD PROGRAMMABLE PCM CODEC WITH MPI INTERFACE
IDT821054APF 功能描述:IC PCM CODEC QUAD MPI 64-TQFP RoHS:否 類別:集成電路 (IC) >> 接口 - 編解碼器 系列:- 標(biāo)準(zhǔn)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(biāo)準(zhǔn) ADC / DAC (db):81.5 / 88 動(dòng)態(tài)范圍,標(biāo)準(zhǔn) 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)