TLK1101E Datasheet, PDF (14/28 Pages) Texas Instruments – 11.3-Gbps Cable and PC Board Equalizer

TLK1101E
SLLS845A – AUGUST 2007 – REVISED OCTOBER 2007
www.ti.com
TYPICAL CHARACTERISTICS
Typical operating condition is at V_CC = 3.3V and T_A = 25°C, V_IN = 400mV_p-p, DE0 = DE1 = low, SWG = open,
LN0 = LN1 = high, and no interconnect line at the output (unless otherwise noted). Differential S-parameter
characteristics of Spectra-Strip SkewClear EXD twinaxial cables and a 36-inch FR-4 stripline used for the
measurements captured in this document are as shown in Figure 6.
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
0
Insertion Loss - 15m 24AWG Cable
Insertion Loss - 10m 28AWG Cable
Insertion Loss - 36in 12mil Stripline
Return Loss - 15m 24AWG Cable
Return Loss - 10m 28AWG Cable
Return Loss - 36in 12mil Stripline
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
Frequency (GHz)
Figure 6. Typical Differential S-Parameter Characteristics of Interconnect Lines
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