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| TLK10031 Datasheet, PDF (10/146 Pages) Texas Instruments – TLK10031 Single-Channel XAUI/10GBASE-KR Transceiver | |||
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TLK10031
SLLSEL3A â JULY 2015 â REVISED AUGUST 2015
www.ti.com
5.5 Electrical Characteristics: High Speed Side Serial Transmitter
VOD(p-p)
Vpre/post
VCMT
tskew
Tr, Tf
JT1
JD1
JR1
JT2
JD2
SDD22
SCC22
T(LATENCY)
PARAMETER
TX Output differential peak-to-peak
voltage swing, transmitter enabled
TX Output pre/post cursor
emphasis voltage
TX Output common mode voltage
Intra-pair output skew
Differential output signal rise, fall
time (20% to 80%),
Differential Load = 100Ω
Serial output total jitter (CPRI
LV/LV-II/LV-III, OBSAI and
10GBASE-KR Rates)
Serial output deterministic jitter
(CPRI LV/LV-II/LV-III, OBSAI and
10GBASE-KR Rates)
Serial output random jitter (CPRI
LV/LV-II/LV-III, OBSAI and
10GBASE-KR Rates)
Serial output total jitter (CPRI
E.12.HV)
Serial output deterministic jitter
(CPRI E.12.HV)
Differential output return loss
Common-mode output return loss
Transmit path latency
TEST CONDITIONS
SWING = 0000
SWING = 0001
SWING = 0010
SWING = 0011
SWING = 0100
SWING = 0101
SWING = 0110
SWING = 0111
SWING = 1000
SWING = 1001
SWING = 1010
SWING = 1011
SWING = 1100
SWING = 1101
SWING = 1110
SWING = 1111
Transmitter disabled
See register bits TWPOST1,
TWPOST2, and TWPRE for de-
emphasis settings.
See Figure 6-2
100-Ω differential termination. DC-
coupled.
Serial Rate = 9.8304 Gbps
Serial Rate ⤠3.072Gbps
Serial Rate > 3.072Gbps
Serial Rate ⤠3.072Gbps
Serial Rate > 3.072Gbps
Serial Rate > 3.072Gbps
Serial Rate = 1.2288Gbps
50 MHz < f < 2.5 GHz
2.5 GHz < f < 7.5 GHz
50 MHz < f < 2.5 GHz
2.5 GHz < f < 7.5 GHz
10GBASE-KR mode
1GBASE-KX mode
General Purpose mode
MIN
50
110
180
250
320
390
460
530
590
660
740
820
890
970
1060
1090
NOM
130
220
300
390
480
570
660
750
830
930
1020
1110
1180
1270
1340
1400
â17.5/
â37.5%
VDDT - 0.25 *
VOD(p-p)
24
see Figure 7-6
see Figure 7-9
see Figure 7-13
(1) Differential input return loss, SDD22 = 9 â 12 log10(f / 2500MHz)) dB
(2) Common-mode output return loss, SDD22 = 6 â 12 log10(f / 2500MHz)) dB
MAX
220
320
430
540
650
770
880
1000
1100
1220
1320
1430
1520
1610
1680
1740
30
+17.5/
+37.5%
0.045
0.35
0.28
0.17
0.15
0.15
0.279
0.14
9
See (1)
6
See (2)
UNIT
mVpp
mV
UI
ps
UIpp
UIpp
UIpp
UIpp
dB
dB
dB
dB
10
Specifications
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Product Folder Links: TLK10031
Copyright © 2015, Texas Instruments Incorporated
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