Texas Instruments LMK04828 User Manual

LMK04821 , LMK04826 , LMK04828
www.ti.com SNAS605AR –MARCH 2013–REVISED DECEMBER 2015
Electrical Characteristics (continued)
(3.15 V < V
CC
< 3.45 V, –40 °C < T
A
< 85 °C and T
PCB
≤ 105 °C. Typical values at V
CC
= 3.3 V, T
A
= 25 °C, at the
Recommended Operating Conditions and are not assured.)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
LVCMOS CLOCK OUTPUTS (OSCout)
Maximum Frequency
f
CLKout
5 pF Load 250 MHz
(21)
V
CC
-
V
OH
Output High Voltage 1 mA Load V
0.1
V
OL
Output Low Voltage 1 mA Load 0.1 V
I
OH
Output High Current (Source) V
CC
= 3.3 V, V
O
= 1.65 V 28 mA
I
OL
Output Low Current (Sink) V
CC
= 3.3 V, V
O
= 1.65 V 28 mA
V
CC
/2 to V
CC
/2,
DUTY
CLK
Output Duty Cycle
(22)
50%
F
CLK
= 100 MHz, T = 25 °C
T
R
Output Rise Time 20% to 80%, R
L
= 50 Ω, C
L
= 5 pF 400 ps
T
F
Output Fall Time 80% to 20%, R
L
= 50 Ω, C
L
= 5 pF 400 ps
DIGITAL OUTPUTS (CLKin_SELX, Status_LDX, and RESET/GPO)
I
OH
= –500 µA
CLKin_SELX_TYPE = 3 or 4 V
CC
-
V
OH
High-Level Output Voltage V
Status_LDX_TYPE = 3 or 4 0.4
RESET_TYPE = 3 or 4
I
OL
= 500 µA
CLKin_SELX_TYPE = 3, 4, or 6
V
OL
Low-Level Output Voltage 0.4 V
Status_LDX_TYPE = 3, 4, or 6
RESET_TYPE = 3, 4, or 6
DIGITAL OUTPUT (SDIO)
I
OH
= –500 µA ; During SPI read. V
CC
-
V
OH
High-Level Output Voltage V
SDIO_RDBK_TYPE = 0 0.4
I
OL
= 500 µA ; During SPI read.
V
OL
Low-Level Output Voltage 0.4 V
SDIO_RDBK_TYPE = 0 or 1
DIGITAL INPUTS (CLKinX_SEL, RESET/GPO, SYNC, SCK, SDIO, or CS*)
V
IH
High-Level Input Voltage 1.2 V
CC
V
V
IL
Low-Level Input Voltage 0.4 V
DIGITAL INPUTS (CLKinX_SEL)
CLKin_SELX_TYPE = 0,
–5 5
(High Impedance)
High-Level Input Current
I
IH
µA
V
IH
= V
CC
CLKin_SELX_TYPE = 1 (Pull-up) –5 5
CLKin_SELX_TYPE = 2 (Pull-down) 10 80
CLKin_SELX_TYPE = 0,
–5 5
(High Impedance)
Low-Level Input Current
I
IL
µA
V
IL
= 0 V CLKin_SELX_TYPE = 1 (Pull-up) –40 –5
CLKin_SELX_TYPE = 2 (Pull-down) –5 5
DIGITAL INPUT (RESET/GPO)
High-Level Input Current RESET_TYPE = 2
I
IH
10 80 µA
V
IH
= V
CC
(Pull-down)
RESET_TYPE = 0 (High Impedance) –5 5
Low-Level Input Current
I
IL
RESET_TYPE = 1 (Pull-up) –40 –5 µA
V
IL
= 0 V
RESET_TYPE = 2 (Pull-down) –5 5
DIGITAL INPUTS (SYNC)
I
IH
High-Level Input Current V
IH
= V
CC
25
µA
I
IL
Low-Level Input Current V
IL
= 0 V –5 5
DIGITAL INPUTS (SCK, SDIO, CS*)
(21) Assured by characterization. ATE tested to 10 MHz.
(22) Assumes OSCin has 50% input duty cycle.
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Texas Instruments LMK04828 Specifications

General

Brand	Texas Instruments
Model	LMK04828
Category	Motherboard
Language	English