CS5366-CQZ Cirrus Logic Inc, CS5366-CQZ Datasheet - Page 20

• Manufacturer Part Number: CS5366-CQZ
• Description: IC ADC 6CH 114DB 216KHZ 48-LQFP
• Manufacturer: Cirrus Logic Inc

Specifications of CS5366-CQZ

• Package / Case: 48-LQFP
• Number Of Converters: 1
• Number Of Bits: 24
• Sampling Rate (per Second): 216k
• Data Interface: Serial
• Power Dissipation (max): 830mW
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Conversion Rate: 192 KSPS
• Resolution: 24 bit
• Number Of Adc Inputs: 6
• Operating Supply Voltage: 5 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Power Consumption: 535 mW
• Supply Voltage (max): 5.25 V
• Supply Voltage (min): 4.75 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1549 - BOARD EVAL FOR CS5366 192KHZ ADC
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 598-1089

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4.3
4.3.1 On-Chip Crystal Oscillator Driver
4.3.2 Externally Generated Master Clock
Master Clock Source
The CS5366 requires a Master Clock that can come from one of two sources: an on-chip crystal oscillator
driver or an externally generated clock.
When using the on-board crystal oscillator driver, the XTI pin (pin 21) is the input for the Master Clock
(MCLK) to the device. The XTO pin (pin 22) must not be used to drive anything other than the oscillator
tank circuitry. When using the on-board crystal driver, the topology shown in
crystal oscillator manufacturer supplies recommended capacitor values. A buffered copy of the XTI input is
available as an output on the MCLK pin (pin 23), which is level-controlled by VLS and may be used to syn-
chronize other parts to the device.
If an external clock is used, the XTI and XTO pins must be grounded, and the MCLK pin becomes an input
for the system master clock. The incoming MCLK should be at the logic level set by the user on the VLS
supply pin.
Figure 7. Crystal Oscillator Topology
XTO
XTI
21
22
Figure 7
must be used. The
CS5366
DS626F4