ICS9248AG-150LNT IDT, Integrated Device Technology Inc, ICS9248AG-150LNT Datasheet - Page 8

• Manufacturer Part Number: ICS9248AG-150LNT
• Description: IC FREQUENCY GENERATOR 48-TSSOP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Frequency Generatorr

Specifications of ICS9248AG-150LNT

• Input: Crystal
• Output: Clock
• Frequency - Max: 200MHz
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 48-TSSOP
• Frequency-max: 200MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 9248AG-150LNT

The power down selection is used to put the part into a very low power state without turning off the power to the part.
PD# is an asynchronous active low input. This signal needs to be synchronized internal to the device prior to powering
down the clock synthesizer.
Internal clocks are not running after the device is put in power down. When PD# is active low all clocks need to be driven
to a low value and held prior to turning off the VCOs and crystal. The power down latency should be as short as possible
but conforming to the sequence requirements shown below.
PD# Timing Diagram
Notes:
1. As shown, the outputs Stop Low on the next falling edge after PD# goes low.
2. PD# is an asynchronous input and metastable conditions may exist. This signal is synchronized inside this part.
3. The shaded sections on the VCO and the Crystal signals indicate an active clock.
0352G—08/04/06
ICS9248-150
CPUCLKC
CPUCLKT
Crystal
VCO
PD#
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