TLK3134_1 Datasheet, PDF (115/150 Pages) Texas Instruments – 4-Channel Multi-Rate Transceiver

www.ti.com
4.10 SERIAL TRANSMITTER/RECEIVER CHARACTERISTICS
V_OD(pp)
V_DE
V_CMT
PARAMETER
CONDITION
SWING = 000 (See Table 2-105)
SWING = 001 (See Table 2-105)
TX Output Differential Peak-to-Peak
voltage swing.
De-emphasis Amount = 0%.
SWING = 010 (See Table 2-105)
SWING = 011 (See Table 2-105)
SWING = 100 (See Table 2-105)
SWING = 101 (See Table 2-105)
SWING = 110 (See Table 2-105)
SWING = 111 (See Table 2-105)
TX Output De-Emphasis (V_OD(dpp) =
V_{DE ×} Percentage of nominal V_OD(pp))
TX output common mode voltage
See Table 2-104 for details on de-emphasis
settings.
See Figure 4-1.
V_ID
V_ID(pp)
V_CMR
I_LKG
C_I
t_r, t_f
J_TOL
J_DR
J_T
J_D
R_(LATENCY)
T_(LATENCY)
R_(LATENCY)
T_(LATENCY)
R_(LATENCY)
T_(LATENCY)
R_(LATENCY)
T_(LATENCY)
RX input differential voltage |RXP – See Figure 4-3. Direct Coupled Mode Only
RXN|
See Figure 4-3. AC Coupled Mode Only
RX input differential peak-to-peak
voltage swing 2 × |RXP – RXN|
See Figure 4-3. Direct Coupled Mode Only
See Figure 4-3. AC Coupled Mode Only
RX input common mode voltage
range
See Figure 4-3. Direct Coupled Mode Only
RX input leakage current
RX input capacitance
Differential output signal rise, fall
time (20% to 80%)
R_L = 50 Ω, C_L = 5 pF, See Figure 4-1
Jitter Tolerance, Total Jitter at Serial Zero crossing, See Figure 4-4.
Input
Serial Input Deterministic Jitter
Zero crossing, See Figure 4-4.
Serial Output Total Jitter
3.125 GHz.
Serial Output Deterministic Jitter
3.125 GHz.
Total delay from RX input to RD
output
See Figure 2-21. XAUI/10GFC Mode
Total delay from TD input to TX
output
See Figure 2-20. XAUI/10GFC Mode
Total delay from RX input to RD
output
See Figure 2-21. 1000Base-X Mode
Total delay from TD input to TX
output
See Figure 2-20. 1000Base-X Mode
Total delay from RX input to RD
output
See Figure 2-21. NBID Mode
Total delay from TD input to TX
output
See Figure 2-20. NBID Mode
Total delay from RX input to RD
output
See Figure 2-21. TBID Mode
Total delay from TD input to TX
output
See Figure 2-20. TBID Mode
(1) Unit Interval = one serial bit time (min. 320 ps)
TLK3134
4-Channel Multi-Rate Transceiver
SLLS838D – MAY 2007 – REVISED JULY 2008
MIN
80
210
425
530
635
900
1000
1080
4.7%
NOM
125
250
500
625
750
1000
1250
1375
AVDD – (0.25 ×
V_OD(pp))
100
100
200
200
800
–10
80
0.20
110
90
90
80
MAX
180
330
630
780
900
1200
1500
1650
72%
UNIT
mV_PP
mV
600
1100
1200
2200
0.9 ×
AVDD
10
2
160
0.65
mV
mV_PP
mV
µA
pF
ps
UI ⁽¹⁾
0.37
UI
0.35
UI
0.17
UI
950 Bit Times
900 Bit Times
190 Bit Times
130 Bit Times
200 Bit Times
250 Bit Times
200 Bit Times
250 Bit Times
Submit Documentation Feedback
Electrical Specifications 115