DS15MB200_13 Datasheet, PDF (8/18 Pages) Texas Instruments – Dual 1.5 Gbps 2:1/1:2 LVDS Mux/Buffer with Pre-Emphasis

DS15MB200
SNLS196E – NOVEMBER 2005 – REVISED MARCH 2013
WQFN Performance Characteristics
www.ti.com
Power Supply Current vs. Bit Data Rate
350
Total Jitter vs. Bit Data Rate
60
300
PRE-EMPHASIS ON
250
200
PRE-EMPHASIS OFF
150
100
50
0
0
500
1000
1500
2000
50
40
30
VCM = 1.2V
20 _{VCM = 0.25V}
10
VCM = 3.0V
0
0
500
1000
1500
2000
BIT DATA RATE (Mbps)
Dynamic power supply current was measured with all channels
active and toggling at the bit data rate. Data pattern has no effect
on the power consumption.
V_DD = 3.3V, T_A = +25°C, V_ID = 0.5V, V_CM = 1.2V
Figure 5.
BIT DATA RATE (Mbps)
Total Jitter measured at 0V differential while running a PRBS 2^7-1
pattern with one channel active, all other channels are disabled.
V_DD = 3.3V, T_A = +25°C, V_ID = 0.5V, pre-emphasis off.
Figure 6.
Total Jitter vs. Temperature
30
25
20
15
10
5
0
-40 -20 0 20 40 60 80 100
TEMPERATURE (°C)
Total Jitter measured at 0V differential while running a PRBS 2⁷-1 pattern with one channel active, all other channels are disabled. V_DD =
3.3V, V_ID = 0.5V, V_CM = 1.2V, 1.5 Gbps data rate, pre-emphasis off.
Figure 7.
8
Submit Documentation Feedback
Product Folder Links: DS15MB200
Copyright © 2005–2013, Texas Instruments Incorporated