ICS9FG108DGILFT IDT, Integrated Device Technology Inc, ICS9FG108DGILFT Datasheet - Page 3

• Manufacturer Part Number: ICS9FG108DGILFT
• Description: IC FREQ TIMING GENERATOR 48TSSOP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Frequency Generatorr

Specifications of ICS9FG108DGILFT

• Input: Clock, Crystal
• Output: Differential
• Frequency - Max: 400MHz
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-TSSOP
• Frequency-max: 400MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 800-1259-2; 9FG108DGILFT

Pin Description
IDT
^ indicates internal 120K pull up
v indic ates internal 120K pull down
PIN #
Note:
ICS9FG108D
Frequency Generator for CPU, QPI, FBD, PCIe Gen 2 & SATA
TM
1 0
1 1
1 2
1 3
1 4
1 5
1 6
1 7
1 8
1 9
2 0
2 1
2 2
2 3
2 4
1
2
3
4
5
6
7
8
9
Frequency Generator for CPU, QPI, FBD, PCIe Gen 2 & SATA
XIN /C LKIN
X2
VD D
GN D
R EFOU T
vFS2
vOE_7
D IF_ 7
D IF_ 7#
VD D
D IF_ 6
D IF_ 6#
^OE_6
VD D
GN D
^OE_5
D IF_ 5
D IF_ 5#
VD D
D IF_ 4
D IF_ 4#
vOE_4
SD ATA
SC LK
PIN N A ME
PIN TYPE
PWR
PWR
PWR
PWR
PWR
PWR
OU T
OU T
OU T
OU T
OU T
OU T
OU T
OU T
OU T
OU T
I/O
IN
IN
IN
IN
IN
IN
IN
C rystal inpu t or R e feren ce C lock in put
C rystal outp ut, N om inally 14 .318 MH z
Pow e r supp ly, nom inal 3.3 V
Groun d pin.
R e fere nce C lock o utput
Freq uency se lect pin . This pin has a n internal 1 20k pu ll dow n resistor
Active hig h inp ut for enab ling o utpu t 7. This p in ha s a 120 kohm pull do w n.
0 = tri-sta te ou tputs, 1 = ena ble o utpu ts
0 .7V differe ntial true clock o utpu t
0 .7V differe ntial C o mplem enta ry clock ou tput
Pow e r supp ly, nom inal 3.3 V
0 .7V differe ntial true clock o utpu t
0 .7V differe ntial C o mplem enta ry clock ou tput
Active hig h inp ut for enab ling o utpu t 6. This p in ha s a n inte rna l 120ko hm p ull up .
0 = tri-sta te ou tputs, 1 = ena ble o utpu ts
Pow e r supp ly, nom inal 3.3 V
Groun d pin.
Active hig h inp ut for enab ling o utpu t 5. This p in ha s a n inte rna l 120ko hm p ull up .
0 = tri-sta te ou tputs, 1 = ena ble o utpu ts
0 .7V differe ntial true clock o utpu t
0 .7V differe ntial C o mplem enta ry clock ou tput
Pow e r supp ly, nom inal 3.3 V
0 .7V differe ntial true clock o utpu t
0 .7V differe ntial C o mplem enta ry clock ou tput
Active hig h inp ut for enab ling o utpu t 4. This p in as an internal 1 20koh m pu ll dow n.
0 = tri-sta te ou tputs, 1 = ena ble o utpu ts
D a ta pin fo r SMBus circuitry, 3.3V tolerant.
C lo ck pin of SMBus circu itry, 5V tole rant.
3
D ESC R IPTION
1542E 12/16/10