ICS9LPRS436CKILF IDT, Integrated Device Technology Inc, ICS9LPRS436CKILF Datasheet - Page 5

• Manufacturer Part Number: ICS9LPRS436CKILF
• Description: IC CLK SYNTHESIZER 48VQFN
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of ICS9LPRS436CKILF

• Input: *
• Output: *
• Frequency - Max: *
• Voltage - Supply: *
• Operating Temperature: *
• Mounting Type: Surface Mount
• Package / Case: 48-VQFN Exposed Pad, 48-HVQFN, 48-SQFN, 48-DHVQFN
• Frequency-max: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 800-1936

The ICS9LPRS436C is a low power CK505-compatible clock targeted at Intel-based Netbooks and Nettops. This clock synthesizer
provides a single chip solution for systems using the Intel NM10 chipset paired with the Intel N450/D410/D510 Atom
ICS9LPRS436C is driven with a 25MHz crystal.
General Description
Block Diagram
IDT
Series Resistors for Single Ended Outputs
Notes:
1. Preferred drive strengths using CK505 clock sources. Transmission lines to load do not share
series resistors.
2. Desktop/Mobile Platforms with Zo = 50/55 ohms use the first resistor value.
3. Systems with Zo = 60 ohms use the resistor values in brackets [ ].
D.C.Drive Strength
ICS9LPRS436C
Low Power Clock for Intel Atom
®
Low Power Clock for Intel Atom
Number of
to Drive
Loads
XTAL
25M
1
2
®
-Based Systems
®
Voltage / Current (mA)
-Based Systems
Match Point for N & P
0.56 / 33 (17 Ω )
0.92 / 66 (14 Ω )
SS PLL
NonSS
NonSS
NonSS
PLL
PLL
PLL
5
33 Ω [39 Ω ]
39 Ω [43 Ω ]
1 Load
Number of Loads Actually Driven.
100M
Rs=
75M/
12_48MHz
22 Ω [27 Ω ]
14.318M
12.288M
2 Loads
DOT96
48MHz
25M
SATA
Rs=
PCIe/
CPU
PCI
-
3 Loads
Rs=
-
-
1561A — 06/01/10
®
CPUs. The