9FGV0231 View Datasheet(PDF) - Integrated Device Technology

Part Name

Description

Manufacturer

9FGV0231

2-OUTPUT VERY LOW POWER PCIE GEN 1-2-3-4 CLOCK GENERATOR

Integrated Device Technology 

9FGV0231

2-OUTPUT VERY LOW POWER PCIE GEN 1-2-3-4 CLOCK GENERATOR

Pin Configuration

X1_25 1

X2 2

VDDXTAL1.8 3

vSADR/REF1.8 4

GNDREF 5

GNDDIG 6

24 23 22 21 20 19

18 DIF1#

17 DIF1

9FGV0231

16 VDDA1.8

15 GNDA

14 DIF0#

13 DIF0

7 8 9 10 11 12

24-pin VFQFPN, 4x4 mm, 0.5mm pitch

^ prefix indicates internal 120KOhm pull up resistor

v prefix indicates internal 120KOhm pull down resistor

SMBus Address Selection Table

State of SADR on first application

of CKPWRGD_PD#

SADR

0

1

Address

1101000

1101010

+ Read/Write Bit

x

x

Power Management Table

CKPWRGD_PD#

0

1

1

SMBus

OE bit

X

1

0

DIFx

True O/P Comp. O/P

Low

Low

Running

Running

Low

Low

REF

Hi-Z1

Running

Low

1. REF is Hi-Z until the 1st assertion of CKPWRGD_PD# high. After this,

when CKPWRG_PD# is low, REF is Low.

Power Connections

Pin Number

VDD

3

7

11,20

16

GND

5,24

6

10,21

15

Description

XTAL, REF

Digital

DIF outputs

PLL Analog

IDT® 2-OUTPUT VERY LOW POWER PCIE GEN 1-2-3-4 CLOCK GENERATOR

2

9FGV0231

JUNE 22, 2017

Share Link: