DS90CP22_14 Datasheet, PDF (4/18 Pages) Texas Instruments – 800 Mbps 2x2 LVDS Crosspoint Switch

DS90CP22
SNLS053E – MARCH 2000 – REVISED APRIL 2013
www.ti.com
AC Electrical Characteristics (continued)
Over recommended operating supply and temperature ranges unless otherwise specified⁽¹⁾
Symbol
Parameter
Conditions
Min
Typ
Max Units
T_JIT
LVDS Data Path Peak to Peak Jitter⁽³⁾
V_ID = 300mV; 50% Duty Cycle; V_CM =
1.2V at 800Mbps
V_ID = 300mV; PRBS=2²³-1 data
pattern; V_CM = 1.2V at 800Mbps
40
90
ps
65
120
ps
T_PLHD
Propagation Low to High Delay, Figure 8
0.9
1.3
1.6
ns
Propagation Low to High Delay, Figure 8
V_CC = 3.3V, T_A = 25°C
1.0
1.3
1.5
ns
T_PHLD
Propagation High to Low Delay, Figure 8
0.9
1.3
1.6
ns
Propagation High to Low Delay, Figure 8
V_CC = 3.3V, T_A = 25°C
1.0
1.3
1.5
ns
T_SKEW
Pulse Skew |T_PLHD - T_PHLD|
0
225
ps
T_CCS
Output Channel-to-Channel Skew, Figure 9
35
80
ps
(3) The parameters are specified by design. The limits are based on statistical analysis of the device performance over PVT range with the
following equipment test setup: HP70004A (display mainframe) with HP70841B (pattern generator), 5 feet of RG-142 cable with DUT
test board and HP83480A (digital scope mainframe) with HP83483A (20GHz scope module).
AC Timing Diagrams
Figure 3. Input-to-Select rising edge setup and hold times and mux switch time
Figure 4. Input-to-Select falling edge setup and hold times and mux switch time
4
Submit Documentation Feedback
Product Folder Links: DS90CP22
Copyright © 2000–2013, Texas Instruments Incorporated