Datasheet

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0.1mF
10 Fm 0.1 Fm
10 Fm0.1 Fm
+3. V3
9
10 30
33
4243
44
10 Fm
R
+
+
+
+
Connect pin44 to pin 10.
Pi 10n i thenconnes ctedto
thegroundpl n .a e
+3. V3
0.1 Fm
001 Fm. 2.2 Fm
TPS79318DB RV
DIX4192IPFB
OptionalRegulator Circuit
1716
Rmaybe setfrom2 t cedb fe tebW ya rri eo 10 orreplaW, ad.
Cmaybe setto10 F dwhenusingtheopt onalrm egulatorcircuit., ornotinstalle i
1 5
3
4
2
IN
EN
OUT
NR
GND
+1.8V
C
0.1 Fm
DIGITAL AUDIO TRANSFORMER VENDORS
DIX4192
SBFS031C – JANUARY 2006 – REVISED JUNE 2006
APPLICATIONS INFORMATION (continued)
Figure 24. Recommended Power-Supply Connections
Transformers are shown in this data sheet for both receiver and transmitter balanced and unbalanced line
interface implementations. For the Texas Instruments Pro Audio evaluation modules, transformers from
Scientific Conversion are utilized. In addition to Scientific Conversion, there are other vendors that offer
transformer products for digital audio interface applications. Please refer to the following manufacturer web sites
for details regarding their products and services. Other transformer vendors may also be available by searching
catalog and/or Internet resources.
• Scientific Conversion: http://scientificonversion.com
• Schott Corporation: http://schottcorp.com
• Pulse Engineering: http://pulseeng.com
27
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