ICS9DB202CK-01LFT IDT, Integrated Device Technology Inc, ICS9DB202CK-01LFT Datasheet - Page 9

• Manufacturer Part Number: ICS9DB202CK-01LFT
• Description: IC JITTER ATTENUATOR 32-VFQFPN
• Manufacturer: IDT, Integrated Device Technology Inc
• Series: HiPerClockS™r
• Type: Jitter Attenuatorr

Specifications of ICS9DB202CK-01LFT

• Input: HCSL, LVDS, LVHSTL, LVPECL, SSTL
• Output: HCSL
• Frequency - Max: 140MHz
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 32-VFQFN
• Frequency-max: 140MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 9DB202CK-01LFT

S
The schematic below illustrates two different terminations. Both
are reliable and adequate. The PCI Express termination is
recommended for all PCI Express application. The optional
IDT
CHEMATIC
ICS9DB202-01
PCI EXPRESS JITTER ATTENUATOR
™
/ ICS
™
VDD
PCI EXPRESS JITTER ATTENUATOR
10uf
C1
E
(U1-14)
XAMPLE
VDD
CLK
nCLK
0.1uF
C2
R2
24
(U1-20)
10uF
0.1uF
C1
C3
VDDA
R1
475
C4
0.01u
9DB202-01_lqf p32_short
F
1
2
3
4
5
6
7
8
U1
IGURE
IREF
nc
VDDA
CLK
nCLK
nc
nc
nc
5. E
XAMPLE OF
9
VDD
termination, which has a slightly better signal integrity, is
recommended for all other applications.
nc
nc
nc
nc
nc
nc
nc
ICS9DB202-01
24
23
22
21
20
19
18
17
VDD
ICS9DB202CK-01 REV. B FEBRUARY 18, 2009
Zo = 50
Zo = 50
TL1
TL2
R3
50
R4
50
+
-
HCSL