ICS9155C-01CW20T IDT, Integrated Device Technology Inc, ICS9155C-01CW20T Datasheet - Page 11

• Manufacturer Part Number: ICS9155C-01CW20T
• Description: IC FREQUENCY GENERATOR 20-SOIC
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Frequency Generatorr

Specifications of ICS9155C-01CW20T

• Input: Clock, Crystal
• Output: Clock
• Frequency - Max: 220MHz
• Voltage - Supply: 3 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC
• Frequency-max: 220MHz
• Operating Temperature (max): 70C
• Operating Temperature (min): 0C
• Package Type: SOIC
• Pin Count: 20
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 9155C-01CW20T

AV9155C
AV9155C Recommended External Circuit
Notes:
1. ICS recommends the use of an isolated ground plane for the AV9155C. All grounds shown on this drawing should be
connected to this ground plane. This ground plane should be connected to the system ground plane at a single point. Please
refer to AV9155C Board Layout Diagram.
2. A single power supply connection for all VDD lines at the 2.2µF decoupling capacitor is recommended to reduce interaction
of analog and digital circuits. The 0.1µF decoupling capacitors should be located as close to each VDD pin as possible.
3. A 33 series termination resistor should be used on any clock output which drives more than one load or drives a long trace
(more than about two inches), especially when using high frequencies (>50 MHz). This termination resistor is put in series
with the clock output line close to the clock output. It helps improve jitter performance and reduce EMI by damping standing
waves caused by impedance mismatches in the output clock circuit trace.
4. The ferrite bead does not enhance the performance of the AV9155C, but will reduce EMI radiation from the VDD line.
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