- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄16270 > 73M1922-DB (Maxim Integrated Products)BOARD DEMO 73M1922 20-TSSOP PDF資料下載
參數(shù)資料
| 型號(hào)： | 73M1922-DB |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 1/82頁 |
| 文件大?。?/td> | 0K |
| 描述： | BOARD DEMO 73M1922 20-TSSOP |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 主要目的： | * |
| 嵌入式： | 否 |
| 已用 IC / 零件： | * |
| 主要屬性： | * |
| 次要屬性： | * |
| 已供物品： | 板，CD |
當(dāng)前第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第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頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁
73M1822/73M1922 MicroDAA
Silicon DAA with Serial Interface
Simplifying System Integration
DATA SHEET
DS_1x22_001
April 2010
Rev. 1.6
2010 Teridian Semiconductor Corporation
1
DESCRIPTION
The 73M1822 MicroDAA
is the world’s first
single-package silicon Data Access Arrangement
(DAA) for data/fax modem and voice applications.
It provides a serial Modem Analog Front End
(MAFE) interface to popular DSP/host processors to
implement a globally compliant low-cost soft modem
solution.
The 73M1822 MicroDAA is available as a
two-chip configuration (the 73M1922) that consists
of a 73M1902 Host-Side Device and a 73M1912
Line-Side Device. The MicroDAA integrates all
codec and DAA functions necessary to achieve
reliable PSTN connection worldwide.
The MicroDAA uses a small pulse transformer,
which can achieve more than 6 kV isolation. Power
may be supplied along with data through this barrier
interface to achieve superior performance in weak
loop current conditions. Inherently immune to RFI
and other forms of common mode interference, the
patented MicroDAA technology achieves global DAA
compliance with unparalleled flexibility, reliability,
and cost structure and requires less than 2 square
inches of a single sided PCB.
The MicroDAA supports Caller ID Type I and II, ring
detection, tip/ring polarity reversal detection, hook
switch control, pulse dialing, regulation of loop
current (DC mask), configurable line impedance
matching, line in use and parallel pickup detection.
The MicroDAA integrates billing tone filters, external
clock reference, audio monitor output, and requires
only a small number of low cost and commonly
available external components.
The MicroDAA incorporates a configurable sample
rate circuit to support soft modem and
DSP-based implementations of all speeds up to
V.92 (56 Kbps). Sampling rates from 7.2 kHz to
16 kHz can be easily supported.
APPLICATIONS
V.92 modems
Satellite Set Top Boxes
Fax/Multifunction Peripherals (MFP)
Point of Sale Terminals
Voicemail Systems
Industrial and medical telemetry
FEATURES
Meets FCC, ETSI ES 203 021-2, JATE, NET4
and other PTT standards
Configurable PSTN termination
Up to 8 mA minimum line current operation
0 dBm Transmit/Receive full scale
THD –80 dB
16-bit codec up to 16 kHz sample rate
Up to 56 Kbps (V.92) performance
Configurable sample rates (7.2 – 16 kHz)
Reference clock range of 9-40 MHz
Crystal frequency range of 9-27 MHz
MAFE I/F with Master, Slave and Daisy
Chaining
Billing tone reject filter
Polarity reversal detection on-chip
GPIO for user-configurable I/O port
Call Progress Monitor
3.3 V Operation
Industrial temperature range (-40
° to +85° C)
6 kV isolation (73M1922)
4-5 kV isolation (73M1822)
8x8 mm 42-pin QFN (73M1822)
20-pin TSSOP or 5x5 mm 32-pin QFN
(73M1922)
RoHS compliant (6/6) lead-free package
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CM453232-R12KL | INDUCTOR 120NH 770MA SMD |
| 73S1217F-EB-LITE | BOARD EVAL 73S1217F CBL/DOC/CD |
| UPT2D221MHD6 | CAP ALUM 220UF 200V 20% RADIAL |
| MAX5391NEVMINIQU+ | EVAL KIT MAX5391 |
| GSC08DRTN-S93 | CONN EDGECARD 16POS DIP .100 SLD |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 73M1966B-DB | 功能描述:網(wǎng)絡(luò)開發(fā)工具 73M1966B Demo Brd RoHS:否 制造商:Rabbit Semiconductor 產(chǎn)品:Development Kits 類型:Ethernet to Wi-Fi Bridges 工具用于評(píng)估:RCM6600W 數(shù)據(jù)速率:20 Mbps, 40 Mbps 接口類型:802.11 b/g, Ethernet 工作電源電壓:3.3 V |
| 73M1966B-DB-C | 功能描述:網(wǎng)絡(luò)開發(fā)工具 73M1966B Demo Brd w/GUI Cable RoHS:否 制造商:Rabbit Semiconductor 產(chǎn)品:Development Kits 類型:Ethernet to Wi-Fi Bridges 工具用于評(píng)估:RCM6600W 數(shù)據(jù)速率:20 Mbps, 40 Mbps 接口類型:802.11 b/g, Ethernet 工作電源電壓:3.3 V |
| 73M1966B-EVM | 功能描述:網(wǎng)絡(luò)開發(fā)工具 73M1966 Demo Brd & MotherBrd RoHS:否 制造商:Rabbit Semiconductor 產(chǎn)品:Development Kits 類型:Ethernet to Wi-Fi Bridges 工具用于評(píng)估:RCM6600W 數(shù)據(jù)速率:20 Mbps, 40 Mbps 接口類型:802.11 b/g, Ethernet 工作電源電壓:3.3 V |
| 73M1966B-IM/F | 制造商:Maxim Integrated Products 功能描述: |
| 73M1966B-KEYCHN | 功能描述:網(wǎng)絡(luò)開發(fā)工具 Keychain Eval Module RoHS:否 制造商:Rabbit Semiconductor 產(chǎn)品:Development Kits 類型:Ethernet to Wi-Fi Bridges 工具用于評(píng)估:RCM6600W 數(shù)據(jù)速率:20 Mbps, 40 Mbps 接口類型:802.11 b/g, Ethernet 工作電源電壓:3.3 V |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。