IDT
®
Eight Output Differential Frequency Generator for PCIe Gen3 and QPI 1680E—04/04/17
9FG830
Eight Output Differential Frequency Generator for PCIe Gen3 and QPI
16
SMBus Table: PLL Frequency Control Register
Pin # Name Control Function T
yp
e0 1Default
Bit 7
PLL N Div7 RW X
Bit 6
PLL N Div6 RW X
Bit 5
PLL N Div5 RW X
Bit 4
PLL N Div4 RW X
Bit 3
PLL N Div3 RW X
Bit 2
PLL N Div2 RW X
Bit 1
PLL N Div1 RW X
Bit 0
PLL N Div0 RW X
SMBus Table: PLL Spread Spectrum Control Register
Pin # Name Control Function T
yp
e0 1Default
Bit 7
PLL SSP7 RW X
Bit 6
PLL SSP6 RW X
Bit 5
PLL SSP5 RW X
Bit 4
PLL SSP4 RW X
Bit 3
PLL SSP3 RW X
Bit 2
PLL SSP2 RW X
Bit 1
PLL SSP1 RW X
Bit 0
PLL SSP0 RW X
SMBus Table: PLL Spread Spectrum Control Register
Pin # Name Control Function T
yp
e0 1Default
Bit 7
0
Bit 6
PLL SSP14 RW X
Bit 5
PLL SSP13 RW X
Bit 4
PLL SSP12 RW X
Bit 3
PLL SSP11 RW X
Bit 2
PLL SSP10 RW X
Bit 1
PLL SSP9 RW X
Bit 0
PLL SSP8 RW X
B
y
te 11
-
The decimal
representation of M and
N Divider in Byte 11 and
12 will configure the PLL
VCO frequency.
Default at power up =
latch-in or Byte 0 Rom
table. VCO Frequency
= fXTAL x [NDiv(9:0)+8]
/ [MDiv(5:0)+2]
-
-
-
-
-
-
-
B
y
te 12
-
-
N Divider Programming
Byte11 bit(7:0) and
Byte10 bit(7:6)
-
-
Spread Spectrum
Programming bit(7:0)
These Spread
Spectrum bits in
Byte 13 and 14 will
program the spread
pecentage of PLL
-
-
-
-
B
y
te 13
- Reserved
-
-
-
Spread Spectrum
Programming bit(14:8)
These Spread
Spectrum bits in
Byte 13 and 14 will
program the spread
pecentage of PLL
-
-
-
-
IDT
®
Eight Output Differential Frequency Generator for PCIe Gen3 and QPI 1680E—04/04/17
9FG830
Eight Output Differential Frequency Generator for PCIe Gen3 and QPI
17
MIN MAX MIN MAX
A 2.41 2.80 .095 .110
A1 0.20 0.40 .008 .016
b 0.20 0.34 .008 .0135
c 0.13 0.25 .005 .010
D
E 10.03 10.68 .395 .420
E1 7.40 7.60 .291 .299
e
h 0.38 0.64 .015 .025
L 0.50 1.02 .020 .040
N
a 0°8°0°8°
VARIATIONS
MIN MAX MIN MAX
48 15.75 16.00 .620 .630
10-0034
Reference Doc.: JEDEC Publication 95, MO-118
300 mil SSOP
N
SEE VARIATIONS SEE VARIATIONS
D mm. D (inch)
SYMBOL
SEE VARIATIONS SEE VARIATIONS
0.635 BASIC 0.025 BASIC
COMMON DIMENSIONS
In Millimeters In Inches
COMMON DIMENSIONS
IDT
®
Eight Output Differential Frequency Generator for PCIe Gen3 and QPI 1680E—04/04/17
9FG830
Eight Output Differential Frequency Generator for PCIe Gen3 and QPI
18
MIN MAX MIN MAX
A -- 1.20 -- .047
A1 0.05 0.15 .002 .006
A2 0.80 1.05 .032 .041
b 0.17 0.27 .007 .011
c 0.09 0.20 .0035 .008
D
E
E1 6.00 6.20 .236 .244
e
L 0.45 0.75 .018 .030
N
α
aaa -- 0.10 -- .004
VARIATIONS
MIN MAX MIN MAX
48 12.40 12.60 .488 .496
10 - 0 0 3 9
6.10 mm. Bod
y
, 0.50 mm. Pitch TSSOP
(
240 mil
)
(
20 mil
)
SYMBOL
In Millimeters In Inches
COMMON DIMENSIONS COMMON DIMENSIONS
SEE VARIATIONS SEE VARIATIONS
8.10 BASIC 0.319 BASIC
0.50 BASIC 0.020 BASIC
SEE VARIATIONS SEE VARIATIONS
N
D mm. D (inch)
Reference Doc.: JEDEC Publication 95, M O-153
INDEX
AREA
12
N
D
E1
E
SEATING
PLANE
A1
A
A2
e
- C -
--
b
c
L
aaa
C
α
Ordering Information
Part / Order Number Shipping Packaging Package Temperature
9FG830AFLF Tubes 48-pin SSOP 0 to +70°C
9FG830AFLFT Tape and Reel 48-pin SSOP 0 to +70°C
9FG830AFILF Tubes 48-pin SSOP -40 to +85°C
9FG830AFILFT Tape and Reel 48-pin SSOP -40 to +85°C
9FG830AGLF Tubes 48-pin TSSOP 0 to +70°C
9FG830AGLFT Tape and Reel 48-pin TSSOP 0 to +70°C
9FG830AGILF Tubes 48-pin TSSOP -40 to +85°C
9FG830AGILFT Tape and Reel 48-pin TSSOP -40 to +85°C
LF suffix to the part number are the Pb-Free configuration and are RoHS compliant.
“A” is the device revision designator (will not correlate with the datasheet revision).

9FG830AFLF

Mfr. #:
Manufacturer:
IDT
Description:
Clock Synthesizer / Jitter Cleaner PCIE SYNTHESIZER - GEN3, 8 OUTPUT
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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