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Infineon Technologies - Modem Side IC

Numéro de référence DM207
Description Modem Side IC
Fabricant Infineon Technologies 
Logo Infineon Technologies 





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DM207 fiche technique
DM207
Modem Side IC for DAA 2000
Package Dimensions in Inches (mm)
Integrated Circuit
.169 (4.3)
.177 (4.5)
.007 (.19)
m.011 (.30)
max.
o.0016
U.c(1.10)
.021 (.55)
.011 (.28)
.029 (.75)
.014 (.38)
12° typ.
.303 (7.70)
.311 (7.90)
.031 (.80)
.041 (1.05)
.019 (.50)
.029 (.75)
.248 (6.3)
.255 (6.5)
.002 (.06)
.005 (.15)
8° max.
t4FEATURES
e• V.32, V.34, and V.90 (56 Kb/s) Compatibility
• Supports Ring Detect and Wake On Ring
e• On-hook Monitor Provides for Caller ID and
Voice/Fax/Data Steer Functions
h• On-hook Line Voltage Measurement
• Line Current Sense
S• 3.0 Volt (Modem Side) Operation
ta• Low Gain Drift
• Universal Applications
a• 100% Low Profile Surface Mount
www.D t4U.com• Compatible to FCC Part 68
DESCRIPTION
The DM207 is one component in the DAA2000 circuit, which consists of a
DL207 Line-Side Integrated Circuit, a DM207 Modem-Side Integrated Circuit
and two IL388DAA Linear Optocouplers. When configured along with other
components, the final circuit provides a full featured Optical DAA.
All of the components in the kit are packaged in easy to assemble, surface
mount format. The DM207 comes in a standard 24-pin TSSOP package. A
complete DAA circuit can be assembled directly onto a mother board using
less than 2 square inches of board space, eliminating costly special or hand
insert operations.
The DAA2000 is a full featured Optical DAA that takes into consideration the
needs of today’s portable and multimedia equipment. Added features of the
DAA2000 such as line current sense, snooping and line V/F make the circuit
ideal for enhanced modems which support speaker phones, answering
machines, simultaneous voice and fax, caller ID and voice/fax/data steering.
The DAA2000’s unique “Wake on Ring” feature allows it to draw no current
when idle until ringing is detected. The DAA2000 circuit may be powered from
an unregulated power source such as a battery up to 7.0 volts.
Maximum Ratings
Supply voltage, VDDVSS .......................................................................... 7.0 V
Input voltage......................................................................VSS –0.5 V to VDD+0.5 V
Package dissipation at 25°C ambient ......................................................1.2 W
Derate linearly from 25°C.................................................................0.03 W/°C
Storage temperature ............................................................... –20°C to +85°C
Operating temperature................................................................ 0°C to +70°C
w.DataShee2000 Infineon Technologies Corp. • Optoelectronics Division • San Jose, CA
wwww.infineon.com/opto • 1-888-Infineon (1-888-463-4636)
wOSRAM Opto Semiconductors GmbH & Co. OHG • Regensburg, Germany
www.osram-os.com • +49-941-202-7178
1
July 14, 2000-14

PagesPages 4
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