DS10CP154A_14 Datasheet, PDF (6/20 Pages) Texas Instruments – DS10CP154A 1.5 Gbps 4x4 LVDS Crosspoint Switch

DS10CP154A
SNLS306C – AUGUST 2008 – REVISED APRIL 2013
AC Electrical Characteristics⁽¹⁾⁽²⁾ (continued)
Over recommended operating supply and temperature ranges unless otherwise specified.
Parameter
Test Conditions
t_ON
Power Up Time
t_OFF
Power Down Time
Time from PWDN = LH to OUTn active
Time from PWDN = HL to OUTn
inactive
t_SEL
Select Time
JITTER PERFORMANCE⁽³⁾
Time from Sn = LH or HL to new signal
at OUTn
t_RJ1
t_RJ2
Random Jitter
t_RJ3
(RMS Value)⁽⁷⁾
t_RJ4
t_DJ1
t_DJ2
Deterministic Jitter
t_DJ3
(Peak to Peak Value)⁽⁸⁾
t_DJ4
t_TJ1
t_TJ2
Total Jitter
t_TJ3
(Peak to Peak Value)⁽⁹⁾
t_TJ4
SMBus AC SPECIFICATIONS
V_ID = 350 mV
V_CM = 1.2V
Clock (RZ)
V_ID = 350 mV
V_CM = 1.2V
K28.5 (NRZ)
V_ID = 350 mV
V_CM = 1.2V
PRBS-23 (NRZ)
135 MHz
311 MHz
503 MHz
750 MHz
270 Mbps
622 Mbps
1.06 Gbps
1.5 Gbps
270 mbps
622 Mbps
1.06Gbps
1.5 Gbps
f_SMB
SMBus Operating Frequency
t_BUF
Bus free time between Stop and Start
Conditions
t_HD:SDA
Hold time after (Repeated) Start
Condition. After this period, the first clock
is generated.
t_SU:SDA
t_SU:SDO
t_HD:DAT
t_SU:DAT
t_TIMEOUT
t_LOW
t_HIGH
t_POR
Repeated Start Condition setup time.
Stop Condition setup time
Data hold time
Data setup time
Detect clock low timeout
Clock low period
Clock high period
Time in which a device must be
operational after power-on reset
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Min Typ Max Units
7
20
μs
6
25
ns
8
12
ns
1
0.5
0.5
0.5
7
12
9
12
0.008
0.007
0.008
0.007
2.0
1.2
1.0
1.0
30
26
24
28
0.036
0.043
0.064
0.072
ps
ps
ps
ps
ps
ps
ps
ps
UI_P-P
UI_P-P
UI_P-P
UI_P-P
10
100 kHz
4.7
μs
4.0
μs
4.7
μs
4.0
μs
300
ns
250
ns
25
35
ms
4.7
μs
4.0
50
μs
500
ms
(7) Measured on a clock edge with a histogram and an accumulation of 1500 histogram hits. Input stimulus jitter is subtracted geometrically.
(8) Tested with a combination of the 1100000101 (K28.5+ character) and 0011111010 (K28.5- character) patterns. Input stimulus jitter is
subtracted algebraically.
(9) Measured on an eye diagram with a histogram and an accumulation of 3500 histogram hits. Input stimulus jitter is subtracted.
6
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