WJLXT385LE.B1 Cortina Systems Inc, WJLXT385LE.B1 Datasheet - Page 63

• Manufacturer Part Number: WJLXT385LE.B1
• Manufacturer: Cortina Systems Inc

Specifications of WJLXT385LE.B1

• Lead Free Status / RoHS Status: Supplier Unconfirmed

Document Number: 249252
Revision Number: 006
Revision Date: 19-Jan-2006
Figure 6. Intel
1
2
3
3.3V
4
Common decoupling capacitor for all TVCC and TGND pins.
Typical value. Adjust for actual board parasitics to obtain optimum return loss.
For transformer specifications, see Transformer Specifications section.
Optional (but recommended) DC blocking capacitor used only in the atypical case when all the
following pins are simultaneously high for several seconds: MCLK, TPOS, TNEG, and TCLK. For
details, see the application note referenced in Chapter 1 of this document.
0.1μF
TVCC
GND
VCC
®
LXT385 Transceiver External Transmit/Receive Line Interface Circuitry
0.1μF
1
Intel
(ONE CHANNEL)
Transceiver
®
LXT385
RRING
TRING
RTIP
TTIP
TVCC
TVCC
1kΩ
1kΩ
Intel
D4
D2
D3
D1
®
0.47μF
LXT385 Octal E1 S/H PCM Transceiver with JA
4
R
R
R
R
R
560pF
R
T
0.22μF
2
T
3
3
Rx LINE
Tx LINE
TVS1
63