ICS9214DGLF IDT, Integrated Device Technology Inc, ICS9214DGLF Datasheet - Page 14

• Manufacturer Part Number: ICS9214DGLF
• Description: IC CLOCK GEN RAMBUS XDR 28-TSSOP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Direct RAMbus Clock Generatorr

Specifications of ICS9214DGLF

• Input: Clock
• Output: Clock
• Frequency - Max: 500MHz
• Voltage - Supply: 2.375 V ~ 2.625 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 28-TSSOP
• Frequency-max: 500MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 9214DGLF

Phase Noise
The 9214 meets the single side band phase noise spectral purity for offset frequencies between 1 MHz and 100 MHz as
described by the equation:
10log[1+(50 x 106/f)2.4] -138 dBc/Hz
This equation is shown in Figure 9. Phase Noise Plot
0809G—08/02/08
Integrated
Circuit
Systems, Inc.
Sample points are for this equation are shown in Table 6. Phase Noise Data Points
SSB Spectral
Frequency
(dbc/Hz)
Offset
(MHz)
Purity
-100
-110
-120
-130
-140
-150
1 0
-97
1
6
Table 6 : Phase Noise Data Points
-114
Figure 9 : Phase Noise Plot
5
Offs et Freq u e ncy f , H z
1 0
-121
10
7
14
-125.2
15
10
8
-
20
128
-133.7
40
1 0
9
-136.8
80
-137.3
100
ICS9214