AD1896 Analog Devices, AD1896 Datasheet - Page 2

• Manufacturer Part Number: AD1896
• Description: 192 kHz Stereo Asynchronous Sample Rate Converter
• Manufacturer: Analog Devices

AD1896–SPECIFICATIONS
TEST CONDITIONS UNLESS OTHERWISE NOTED
Supply Voltages
Ambient Temperature
Input Clock
Input Signal
Measurement Bandwidth
Word Width
Load Capacitance
Input Voltage HI
Input Voltage LO
Specifications subject to change without notice.
DIGITAL PERFORMANCE (VDD_CORE = 3.3 V
Parameter
Resolution
Sample Rate @ MCLK_I = 30 MHz
Sample Rate (@ Other Master Clocks)
Sample Rate Ratios
Dynamic Range
(20 Hz to f
(20 Hz to f
Total Harmonic Distortion + Noise
(20 Hz to f
Interchannel Gain Mismatch
Interchannel Phase Deviation
Mute Attenuation (24 Bits Word Width)
NOTES
1
2
3
Specifications subject to change without notice.
For any other sample rate ratio, the minimum THD + N will be better than –117 dB. Please refer to detailed performance plots.
Lower sampling rates than given by this formula are possible, but the jitter rejection will decrease.
Refer to the Typical Performance Characteristics section for DNR and THD + N numbers over wide range of Input and Output Sample Rates.
VDD_CORE
VDD_IO
Upsampling
Downsampling (Short GRPDLYS)
Downsampling (Long GRPDLYS)
Worst-Case (192 kHz:48 kHz)
44.1 kHz:48 kHz
48 kHz:44.1 kHz
48 kHz:96 kHz
44.1 kHz:192 kHz
96 kHz:48 kHz
192 kHz:32 kHz
Worst-Case (192 kHz:48 kHz)
44.1 kHz:48 kHz
48 kHz:44.1 kHz
48 kHz:96 kHz
44.1 kHz:192 kHz
96 kHz:48 kHz
192 kHz:32 kHz
Worst-Case (32 kHz:48 kHz)
44.1 kHz:48 kHz
48 kHz:44.1 kHz
48 kHz:96 kHz
44.1 kHz:192 kHz
96 kHz:48 kHz
192 kHz:32 kHz
S_OUT
S_OUT
S_OUT
2
/2, 1 kHz, –60 dBFS Input) A-Weighted
/2, 1 kHz, –60 dBFS Input) No Filter
/2, 1 kHz, 0 dBFS Input) No Filter
3.3 V
5.0 V or 3.3 V
30.0 MHz
1.000 kHz, 0 dBFS
24 Bits
25°C
20 to f
50 pF
2.4 V
0.8 V
3
S_OUT
2
1
/2 Hz
5%, VDD_IO = 5.0 V
Min
6
MCLK_I/5000 ≤ f
132
132
–117
10%)
Typ
24
S_OUT
142
141
142
141.5
140
140
139
139
139
137
137
138
–123
–124
–120
–123
–132
–133
0.0
0.0
–144
≤ MCLK_I/138
Max
215
1:8
7.75:1
7.0:1
Unit
Bits
kHz
kHz
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
Degrees
dB