Datasheet

RIN+
RIN-
0.1 PF
0.1 PF
50:
50:
4.7 nF
DS90C124
100:
0.1 PF
0.1 PF
DS90C241
ROUT0
ROUT1
ROUT2
ROUT3
ROUT4
ROUT5
ROUT6
ROUT7
ROUT8
ROUT9
ROUT10
ROUT11
ROUT12
ROUT13
ROUT14
ROUT15
ROUT16
ROUT17
ROUT18
ROUT19
ROUT20
ROUT21
ROUT22
ROUT23
RCLK
RPWDNB
REN
RRFB
RESRVD
RIN+
RIN-
VDDOR2
VDDOR3
VDDR1
VDDR0
VDDPR1
VDDPR0
RPWDNB = System GPO
REN = High (ON)
RRFB = High (Rising edge)
RESRVD = Low
GPO
3.3V
3.3V
DS90C124 (DES)
C1 C2
C3 C4
C9
C10
R1
C5 C6
VDDIR
VDDOR1
VSSPR0 VSSPR1 VSSR0 VSSR1 VSSIR VSSOR1 VSSOR2 VSSOR3
LOCK
C8C7
3.3V
C1 to C8 = 0.1 PF to 0.01 PF
C9 = 100 nF; 50 WVDC, NPO or X7R
C10 = 100 nF; 50 WVDC, NPO or X7R
R1 = 100:
Serial
LVDS
Interface
LVCMOS
Parallel
Interface
DS90C124, DS90C241
www.ti.com SNLS209L –NOVEMBER 2005–REVISED APRIL 2013
Figure 22. DS90C124 Tyical Application Connection
Figure 23. Receiver Termination Option 2
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