CS44600-CQZ Cirrus Logic Inc, CS44600-CQZ Datasheet - Page 11

IC AMP CTLR DGTL 6CH 64LQFP

CS44600-CQZ

Manufacturer Part Number
CS44600-CQZ
Description
IC AMP CTLR DGTL 6CH 64LQFP
Manufacturer
Cirrus Logic Inc
Type
Digital Amplifier Controllerr
Datasheet

Specifications of CS44600-CQZ

Package / Case
64-LQFP
Applications
Automotive Systems
Mounting Type
Surface Mount
Thd Plus Noise
0.05 %
Operating Supply Voltage
2.5 V
Supply Current
150 mA
Maximum Power Dissipation
387 mW
Maximum Operating Temperature
+ 70 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 10 C
Supply Type
Digital
Supply Voltage (max)
2.62 V
Supply Voltage (min)
2.37 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
598-1023 - EVAL BOARD FOR CS44600
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
598-1068-5

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
CS44600-CQZ
Manufacturer:
Cirrus Logic Inc
Quantity:
10 000
DS633F1
PWM FILTER CHARACTERISTICS
(Logic “0” = GND = 0 V; Logic “1” = VLS = VLC; VD = 2.5 V; DAI_MCLK = 12.288 MHz; XTAL = 24.576 MHz; PWM
Switch Rate = 384 kHz; Fs = 32 kHz to 192 kHz; Measurement bandwidth is 10 Hz to 20 kHz unless otherwise
specified.)
SWITCHING CHARACTERISTICS - XTI
(VD = 2.5 V, VDP = VLC = VLS = 3.3 V, VDX = 2.5 V to 5.0 V; Inputs: Logic 0 = GND, Logic 1 = VDX)
Digital Filter Response
Passband
OSRATE = 0b
OSRATE = 1b
OSRATE = 0b
OSRATE = 1b
Group Delay
De-emphasis Error
(Relative to 1 kHz)
XTI period
XTI high time
XTI low time
XTI Duty Cycle
External Crystal operating frequency
12. Filter response is not production tested but is characterized and guaranteed by design.
13. XTAL = 49.152 MHz; PWM Switch Rate = 768 kHz; Fs = 96 kHz to 192 kHz.
14. The equation for the group delay through the sample rate converter with OSRATE = 0b is (8.5 / Fsi) + (10
/ Fso) ± (4.5 / Fsi). The equation for the group delay through the sample rate converter with OSRATE = 1b
is (8.5 / Fsi) + (20 / Fso) ± (4.5 / Fsi).
(Note 13)
(Note 13)
Parameter
(Note 12)
Parameter
XTI
Frequency Response
t
clkih
to -0.01 dB corner
to -0.01 dB corner
Figure 2. XTI Timings
10 Hz to 20 kHz
10 Hz to 40 kHz
to -3 dB corner
to -3 dB corner
Fs = 44.1 kHz
Fs = 32 kHz
Fs = 48 kHz
t
clki
Symbol
t
t
t
clkih
clkil
clki
t
clkil
18.518
24.576
Min
-0.8
-1.2
8.34
8.34
0
0
0
0
Min
-
-
-
45
(Note 14)
Typ
-
-
-
-
-
-
-
-
-
Typ
50
---
---
---
---
+0.02
+0.02
±0.23
±0.14
±0.09
40.69
22.38
22.38
Max
24.0
44.5
Max
1.6
3.3
55
54
CS44600
MHz
Unit
Unit
kHz
kHz
kHz
kHz
ns
ns
ns
%
ms
dB
dB
dB
dB
dB
11

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