ICS932S421BFLF IDT, Integrated Device Technology Inc, ICS932S421BFLF Datasheet - Page 10

• Manufacturer Part Number: ICS932S421BFLF
• Description: IC PCIE GEN2 MAIN CLOCK 56-SSOP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Clock Generatorr

Specifications of ICS932S421BFLF

• Frequency - Max: 400MHz
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 56-SSOP
• Frequency-max: 400MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Output: -
• Input: -
• Other names: 932S421BFLF

IDT
1
2
1
2
*TA = 0 - 70°C; Supply Voltage VDD = 3.3 V +/-5%
*TA = 0 - 70°C; Supply Voltage VDD = 3.3 V +/-5%
Electrical Characteristics - REF
Electrical Characteristics - Differential Jitter Parameters
Guaranteed by design and characterization, not 100% tested in production.
Guaranteed by design and characterization, not 100% tested in production.
See http://www.pcisig.com for complete specs
All Long Term Accuracy and Clock Period specifications are guaranteed assuming that REF is at 14.31818MHz
ICS932S421B
PCIe Gen2 and QPI Clock for Intel-Based Servers
TM
Absolute Clock period
Output High Voltage
Output High Current
Output Low Voltage
Output Low Current
PCIe Gen2 and QPI Clock for Intel-Based Servers
Clock High Time
Clock Low Time
Long Accuracy
PARAMETER
PARAMETER
Jitter, Phase
Clock period
Duty Cycle
Edge Rate
Rise Time
Fall Time
Skew
Jitter
t
t
SYMBOL
t
jphFBD1_3.2
jphFBD1_4.0
t
Symbol
t
jphaseHigh
t
jphasePLL
T
jphaseLo
t
t
jcyc-cyc
T
T
T
ppm
jphQPI
V
slewr/f
V
t
period
I
I
d
pabs
HIGH
t
t
LOW
sk1
OH
OL
G
G
OH
r1
f1
OL
t1
1.5MHz < f < Nyquist (50MHz)
see Tperiod min-max values
14.318MHz output including
14.318MHz output nominal
QPI 133MHz 6.4GB_12UI
V
V
Rising/Falling edge rate
OL
OH
V
V
V
10kHz < f < 1.5MHz
V
OH
CPU outputs only
OL
OL
11MHz to 33MHz
11MHz to 33MHz
= 0.4 V, V
= 2.4 V, V
OH
CONDITIONS
@MAX = 3.135 V
FBD1 3.2/4G
@ MIN = 1.95 V
I
@ MAX = 0.4 V
PCIe Gen 1
PCIe Gen 2
PCIe Gen 2
FBD1 4.8G
I
OH
V
V
V
Conditions
OL
@MIN = 1.0 V
T
T
T
1.5V
1.5V
= -1 mA
jitter
= 1.5 V
= 1.5 V
= 1.5 V
= 1 mA
OH
OL
= 2.4 V
= 0.4 V
10
27.533718
27.533718
69.8343
68.8343
MIN
-100
Min
2.4
-33
0.5
0.5
30
45
1
69.84128
TYP
TYP
0.25
1.7
2.2
2.5
40
0
2
69.8483
70.8483
MAX
1000
Max
100
N/A
N/A
500
0.4
-33
3.1
2.5
0.5
38
55
86
4
2
2
3
3
ps (p-p)
UNITS
(RMS)
(RMS)
(RMS)
(RMS)
(RMS)
Units
V/ns
ppm
mA
mA
mA
mA
ns
ns
ns
ns
ns
ns
ps
ps
ps
ps
ps
ps
ps
%
V
V
Notes
Notes
1340G—01/26/10
1,2
1,2
1,2
1,2
1,2
1,2
1,2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1