ICS9DB403DGLFT IDT, Integrated Device Technology Inc, ICS9DB403DGLFT Datasheet - Page 8

• Manufacturer Part Number: ICS9DB403DGLFT
• Description: IC BUFFER 4OUTPUT DIFF 28-TSSOP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Clock Bufferr

Specifications of ICS9DB403DGLFT

• Input: HCSL
• Output: HCSL, LVDS
• Frequency - Max: 400MHz
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 28-TSSOP
• Frequency-max: 400MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 800-1249-2; 9DB403DGLFT

IDT
1
2
CK409/CK410/CK505 accuracy requirements. The 9DB403/803 itself does not contribute to ppm error.
3
4
Clock Periods Differential Outputs with Spread Spectrum Enabled
Clock Periods Differential Outputs with Spread Spectrum Disabled
Guaranteed by design and characterization, not 100% tested in production.
All Long Term Accuracy specifications are guaranteed with the assumption that the input clock complies with
Measurement
Measurement
ICS9DB403D
Four Output Differential Buffer for PCIe for Gen 1 and Gen 2
Driven by SRC output of main clock, PLL or Bypass mode
Driven by CPU output of CK410/CK505 main clock, Bypass mode only
TM
Definition
Definition
/ICS
Window
Symbol
Window
Symbol
TM
DIF 100
DIF 133
DIF 166
DIF 200
DIF 266
DIF 333
DIF 400
DIF 100
DIF 133
DIF 166
DIF 200
DIF 266
DIF 333
DIF 400
Four Output Differential Buffer for PCIe Gen 1 and Gen 2
Minimum
Minimum
Absolute
Absolute
Absolute
Absolute
9.87400
7.41425
5.91440
4.91450
3.66463
2.91470
2.41475
9.87400
7.41425
5.91440
4.91450
3.66463
2.91470
2.41475
1 Clock
1 Clock
Period
Period
Period
Period
Lg-
Lg-
Short-term
Short-term
Minimum
Minimum
Absolute
Absolute
Average
Average
9.99900
7.49925
5.99940
4.99950
3.74963
2.99970
2.49975
Period
Period
-SSC
-SSC
1us
1us
Long-Term
Long-Term
-ppm error
-ppm error
Minimum
Minimum
Absolute
Absolute
Average
Average
9.99900
7.49925
5.99940
4.99950
3.74963
2.99970
2.49975
9.99900
7.49925
5.99940
4.99950
3.74963
2.99970
2.49975
Period
Period
0.1s
0.1s
10.00000
10.00000
Nominal
Nominal
7.50000
6.00000
5.00000
3.75000
3.00000
2.50000
7.50000
6.00000
5.00000
3.75000
3.00000
2.50000
Period
Period
0ppm
0ppm
0.1s
0.1s
8
+ ppm error
+ ppm error
Long-Term
Long-Term
Maximum
Maximum
10.00100
10.00100
Average
Average
7.50075
6.00060
5.00050
3.75038
3.00030
2.50025
7.50075
6.00060
5.00050
3.75038
3.00030
2.50025
0.1s
0.1s
Short-term
Short-term
Maximum
Maximum
10.05130
Average
Average
7.53845
6.03076
5.02563
3.76922
3.01538
2.51282
+SSC
+SSC
1us
1us
ICS9DB403D
Maximum
Maximum
10.17630
10.17630
7.62345
6.11576
5.11063
3.85422
3.10038
2.59782
7.62345
6.11576
5.11063
3.85422
3.10038
2.59782
1 Clock
1 Clock
Period
Period
Lg+
Lg+
Units
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
REV M 01/27/11
Notes
Notes
1,2,3
1,2,4
1,2,4
1,2,4
1,2,4
1,2,4
1,2,4
1,2,3
1,2,4
1,2,4
1,2,4
1,2,4
1,2,4
1,2,4