DS90UA101-Q1_14 Datasheet, PDF (8/41 Pages) Texas Instruments – Multi-Channel Digital Audio Link

DS90UA101-Q1
SNLS441A – JULY 2013 – REVISED SEPTEMBER 2013
ELECTRICAL CHARACTERISTICS
(continued)
Over recommended operating supply and temperature ranges unless otherwise specified.^(1)(2)(3)
Symbol
Parameter
Conditions
Min
Typ
SUPPLY CURRENT, DIGITAL, PLL, AND ANALOG VDD
I_DDIOT
Serializer (Tx) V_DDIO R_L = 100Ω
V_DDIO = 1.89V
Supply Current
WORST CASE Pattern f = 50 MHz
1.5
(includes load current) (Figure 5)
Default Registers
V_DDIO = 3.6V
f = 50 MHz
5
Default Registers
R_L = 100Ω
V_DDIO = 1.8V
Random Pattern
f = 24.576 MHz
1.5
Default Registers
V_DDIO 1.8V
f = 12.288 MHz
1.5
Default Registers
V_DDIO = 3.3V
f = 24.576 MHz
5
Default Registers
V_DDIO = 3.3V
ƒ = 12.288 MHz
5
Default Registers
I_DDT
Serializer (Tx) V_DDn
R_L = 100Ω
V_DDn = 1.89V,
Core Supply Current
WORST CASE Pattern V_DDIO = 3.6V
(Figure 5)
f = 50 MHz
61
Default Registers
R_L = 100Ω
V_DDn = 1.8V,
Random Pattern
V_DDIO = 3.3V
f = 24.576 MHz
51
Default Registers
V_DDn = 1.8V,
V_DDIO = 3.3V
f = 12.288 MHz
49
Default Registers
Serializer (Tx) Supply PDB = 0V; All other
V_DDIO = 1.89V
Current Power-down LVCMOS Inputs = 0V Default Registers
300
I_DDTZ
V_DDIO = 3.6V
Default Registers
300
Serializer (Tx) V_DDIO PDB = 0V; All other
V_DDIO = 1.89V
Supply Current Power- LVCMOS Inputs = 0V Default Registers
15
I_DDIOTZ
down
V_DDIO = 3.6V
Default Registers
15
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Max
Units
3
8
mA
80
mA
1000
µA
1000
µA
100
µA
100
µA
8
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