CS497024-CVZ Cirrus Logic Inc, CS497024-CVZ Datasheet - Page 10

• Manufacturer Part Number: CS497024-CVZ
• Description: Audio DSPs Multi-Channel HD Audio Decoder
• Manufacturer: Cirrus Logic Inc

Specifications of CS497024-CVZ

• Operating Temperature Range: + 70 C
• Mounting Style: SMD/SMT
• Package / Case: LQFP-128
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

CS4970x4 Data Sheet
32-bit High Definition Audio Decoder DSP Family
5. Characteristics and Specifications
5.1 Absolute Maximum Ratings
(GNDD = GNDIO = GNDA = 0 V; all voltages with respect to 0 V)
Caution: Operation at or beyond these limits may result in permanent damage to the device. Normal operation is not guaranteed at
5.2 Recommended Operating Conditions
(GNDD = GNDIO = GNDA = 0 V; all voltages with respect to 0 V)
Note: It is recommended that the 3.3 V IO supply come up ahead of or simultaneously with the 1.8 V core supply.
5.3 Digital DC Characteristics
(Measurements performed under static conditions.)
10
DC power supplies:
Input pin current, any pin except supplies
Input voltage on PLL_REF_RES
Input voltage on I/O pins
Storage temperature
DC power supplies:
Ambient operating temperature
High-level input voltage
Low-level input voltage, except XTI
Low-level input voltage, XTI
Input Hysteresis
High-level output voltage (I
SDRAM pins
Low-level output voltage (I
SDRAM pins
SDRAM High-level output voltage (I
SDRAM Low-level output voltage (I
Input leakage current (all digital pins with internal pull-
up resistors disabled)
Note:
All data sheet minimum and maximum timing parameters are guaranteed over the rated voltage and temperature. All data sheet
typical parameters are measured under the following conditions: T = 25 °C, C
GNDD = GNDIO = GNDA = 0 V.
these extremes.
Parameter
Parameter
O
Parameter
O
= 4mA), except XTI,
= -4mA), except XTI,
Commercial Grade (CQZ/CVZ)
O
O
= 8mA)
= -8mA)
|VDDA – VDDIO|
|VDDA – VDDIO|
Copyright 2009 Cirrus Logic
Core supply
Core supply
PLL supply
PLL supply
I/O supply
I/O supply
Symbol
V
V
V
V
V
V
V
V
ILXTI
I
IN
hys
OH
OH
OL
OL
IH
IL
Symbol
VDDIO
Symbol
VDDIO
VDDA
VDDA
VDD
VDD
V
V
T
T
VDDIO * 0.9
VDDIO * 0.9
I
inio
stg
A
in
filt
Min
2.0
-
-
-
-
-
L
= 20 pF, VDD = 1.8 V, VDDA = VDDIO = 3.3 V,
Min
1.71
3.13
3.13
0
Min
–0.3
–0.3
–0.3
-0.3
-0.3
–65
Typ
-
-
0.4
-
-
-
-
-
-
-
-
Typ
+25
1.8
3.3
3.3
0
VDDIO * 0.1
VDDIO * 0.1
Max
0.8
0.6
5
+/- 10
-
-
-
Max
+ 70
Max
1.89
3.46
3.46
150
2.0
3.6
3.6
0.3
3.6
5.0
Unit
Unit
°C
μA
V
V
V
V
V
V
V
V
V
V
V
V
DS752PP8
Unit
mA
°C
V
V
V
V
V
V