AD1849K Analog Devices, AD1849K Datasheet - Page 5

• Manufacturer Part Number: AD1849K
• Description: Serial-Port 16-Bit SoundPort Stereo Codec
• Manufacturer: Analog Devices

REV. 0
DIGITAL TIMING PARAMETERS (Guaranteed over +4.75 V to +5.25 V, 0 C to +70 C)
SCLK Period (t
SCLK HI (t
SCLK LO (t
CLKIN Frequency
CLKIN HI
CLKIN LO
Crystals Frequency
Input Setup Time (t
Input Hold Time (t
Output Delay (t
Output Hold Time (t
Output Hi-Z to Valid (t
Output Valid to Hi-Z (t
Power Up RESET LO Time
Operating RESET LO Time
POWER SUPPLY
Power Supply Voltage Range*
Power Supply Current—Operating
Power Supply Current—Power Down
Power Supply Rejection (@ 1 kHz)*
CLOCK SPECIFICATIONS*
Input Clock Frequency, Crystals
Clock Duty Cycle Tolerance
Sample Rate (F
*Guaranteed, not tested.
Specifications subject to change without notice.
Slave Mode, MS = 0
Master Mode, MS = 1*
Slave Mode, MS = 0
Slave Mode, MS = 0
–Digital and Analog
(50% I
(At Both Analog and Digital
Supply Pins, Both ADCs and DACs)
VDD
HI
LO
, 50% I
)*
)*
S
CLK
D
)
)
)
IH
S
VCC
)
OH
)
ZV
VZ
)
, Unloaded Outputs)
)
)
Min
80
25
25
30
30
15
10
0
15
50
100
Min
4.75
40
Min
5.5125
–5–
Typ
1/(F
Typ
100
20
S
Bits per Frame)
Max
13.5
27
25
20
Max
5.25
130
200
Max
27
50
10
AD1849K
Units
ns
s
ns
ns
MHz
ns
ns
ns
ns
ns
ns
ns
ms
ns
Units
V
mA
dB
Units
MHz
%
kHz
ns
A