DS90UH948-Q1 Datasheet, PDF (12/91 Pages) Texas Instruments – FPD-Link III to OpenLDI Deserializer

DS90UH948-Q1
SNLS473A – OCTOBER 2014 – REVISED JANUARY 2016
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DC Electrical Characteristics (continued)
Over recommended operating supply and temperature ranges unless otherwise specified.
PARAMETER
TEST CONDITIONS
PIN/FREQ.
MIN TYP
MAX UNIT
LVDS DRIVER
V_OD
Output voltage swing (differential) R_L = 100Ω. VOD Setting 1. See D0±, D1±,
Figure 10.
D2±, D3±,
See Table 11 Register 0x4B for ^{D4±, D5±,}
220
380
540 mV_P-P
configuration details.
D6±, D7±,
CLK1±, CLK2±
R_L = 100Ω. VOD Setting 2. See
Figure 10.
See Table 11 Register 0x4B for
370
550
730 mV_P-P
configuration details.
R_L = 100Ω. VOD Setting 3. See
Figure 10.
See Table 11 Register 0x4B for
configuration details.
460
650
840 mV_P-P
R_L = 100Ω. VOD Setting 4. See
Figure 10.
See Table 11 Register 0x4B for
configuration details.
530
750
970 mV_P-P
ΔV_OD
Change in V_OD between
complimentary Output States
R_L = 100Ω
1
50 mV
V_OS
ΔV_OS
Offset Voltage
Change in V_OS between
complimentary Output States
R_L = 100Ω. See Figure 10.
R_L = 100Ω
1.125
1.2 1.375 V
1
50 mV
I_OS
Output Short Circuit Current
I_OZ
Output Tri-state LVDS Driver
PDB = 0V
Current
-20
-500
mA
500 µA
LOOP-THROUGH MONITOR OUTPUT
V_ODp-p
Differential Output Voltage
R_L = 100Ω
CMLOUTP,
CMLOUTN
360
mV
SUPPLY CURRENT
P_T
Total Power Consumption,
Checkerboard Pattern,
VDD
Normal Operation
170MHz. See Figure 1.
2-lane FPD-Link III Input, Dual
Link OLDI Output
858
1146 mW
P_Z
Total Power Consumption,
PDB = 0V
Power-Down Mode
40
70 mW
IDD12
IDD33
IDDIO
Supply Current, Normal
Operation
Checkerboard Pattern,
170MHz. See Figure 1.
2-lane FPD-Link III Input, Dual
Link OLDI Output
VDD12 = 1.2 V
VDD33 = 3.6 V
VDDIO = 1.89
V
223 mA
222 mA
19 mA
VDDIO = 3.6 V
19 mA
IDD12
IDD33
IDDIO
Supply Current, Normal
Operation
Random Pattern (PRBS7)
2-lane FPD-Link III Input, Dual
Link OLDI Output
VDD12 = 1.2 V
VDD33 = 3.6 V
VDDIO = 1.89
V
169
mA
168
mA
14
mA
VDDIO = 3.6 V
14
mA
IDD12Z
IDD33Z
Supply Current, Power Down
Mode
PDB = 0 V
VDD12 = 1.2 V
VDD33 = 3.6 V
2
30 mA
2
8 mA
IDDIOZ
VDDIO = 1.89
V
0.1
1 mA
VDDIO = 3.6 V
0.1
1 mA
12
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