fs6322 ETC-unknow, fs6322 Datasheet

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fs6322

Manufacturer Part Number
fs6322
Description
Three-pll Clock Generator
Manufacturer
ETC-unknow
Datasheet

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Part Number
Manufacturer
Quantity
Price
Part Number:
fs6322-03
Quantity:
12
Part Number:
fs6322-04
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11
Part Number:
fs6322-05
Quantity:
74
Part Number:
fs6322-08
Manufacturer:
GSI
Quantity:
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ISO9001
ISO9001
ISO9001
ISO9001
July 2000
1.0
Figure 2: Block Diagram
AMERICAN MICROSYSTEMS, INC.
Three PLLs with deep reference, feedback, and post
dividers to provide precision clock frequencies
Multiple outputs provide several clocking options
Outputs may be tristated for board testing
S0, S1, and S2 inputs modify output frequencies for
design flexibility
3.3V operation
Accepts 5 to 30MHz crystals (see Frequency Table
for specific reference frequencies required)
Custom frequency patterns, pinouts, and packages
are available. Contact your local AMI Sales Repre-
sentative for more information.
Features
XOUT
S2:S0
XIN
OE
Oscillator
Crystal
Control
Device
PLL C
PLL A
PLL B
2.0
The FS6322 is a ROM-based CMOS clock generator IC
designed to minimize cost and component count in a va-
riety of electronic systems.
Three low-jitter phase-locked loops (PLLs) drive up to five
low-skew clock outputs to provide a high degree of flexi-
bility. The device is packaged in a 16-pin SOIC to mini-
mize board space.
High-resolution divider capability permits generation of
desired frequencies.
Figure 1: Pin Configuration
XOUT/REFIN
Description
FS6322-05
Clock
Logic
CLK_C
CLK_D
CLK_E
CLK_F
VDD
VSS
XIN
16-pin (0.150”) SOIC
Three-PLL Clock Generator IC
Three-PLL Clock Generator IC
Three-PLL Clock Generator IC
Three-PLL Clock Generator IC
1
2
3
4
5
6
7
8
CLK_A
CLK_B
CLK_C
CLK_D
CLK_E
CLK_F
FS6322-05
FS6322-05
FS6322-05
FS6322-05
16
15
14
13
12
11
10
9
OE
S2
VDD
S1
S0
VSS
CLK_A
CLK_B
7.11.00

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fs6322 Summary of contents

Page 1

... ISO9001 ISO9001 ISO9001 2.0 Description The FS6322 is a ROM-based CMOS clock generator IC designed to minimize cost and component count in a va- riety of electronic systems. Three low-jitter phase-locked loops (PLLs) drive up to five low-skew clock outputs to provide a high degree of flexi- bility. The device is packaged in a 16-pin SOIC to mini- mize board space ...

Page 2

... DO CLK_D 8 DO CLK_F 9 DO CLK_B 10 DO CLK_A Table 2: Frequency Table – FS6322-05 (3.3volt) (all frequencies in MHz) CLK_A FREF (pin 10) 16.0000 25.00000 11.0592 24.57600 13.5000 36.86400 13.5000 33.86880 ...

Page 3

... Ambient Operating Temperature Range Crystal Resonator Frequency Output Load Capacitance ) ) DD SYMBOL CONDITIONS/DESCRIPTION V 3.3V ± 10 XIN FS6322-05 FS6322-05 FS6322-05 FS6322-05 Three-PLL Clock Generator IC Three-PLL Clock Generator IC Three-PLL Clock Generator IC Three-PLL Clock Generator IC SYMBOL MIN. MAX -0 -0 ...

Page 4

... Short Circuit Sink Current * Output Impedance * = 0°C to 70°C. Parameters denoted with an asterisk ( * ) represent nominal characterization A 3 from typical. Negative currents indicate current flows out of the device. SYMBOL CONDITIONS/DESCRIPTION f = 27MHz 0pF, V XTAL FS6322-05: S[2:0]=[100 ...

Page 5

... PLL-derived outputs t From 0-500 /2, C j(LT compared to ideal clock source PLL derived outputs @ 100KHz offset from fundamental 5 FS6322-05 FS6322-05 FS6322-05 FS6322-05 Three-PLL Clock Generator IC Three-PLL Clock Generator IC Three-PLL Clock Generator IC Three-PLL Clock Generator IC 3 from typical. CLOCK MIN. (MHz / ...

Page 6

... FS6322-05 FS6322-05 FS6322-05 FS6322-05 Three-PLL Clock Generator IC Three-PLL Clock Generator IC Three-PLL Clock Generator IC Three-PLL Clock Generator IC 4.0 Package Information Table 7: 16-pin SOIC (0.150") Package Dimensions DIMENSIONS INCHES MILLIMETERS MIN. MAX. MIN. MAX. A 0.061 0.068 1.55 1.73 A1 0.004 0.0098 0.102 0.249 A2 0.055 0.061 1.40 1.55 B 0.013 0.019 ...

Page 7

... (Commercial) (Small Outline Package) 16-pin (0.150”) SOIC (Commercial) (Small Outline Package) E-mail: tgp@amis.com 7 FS6322-05 FS6322-05 FS6322-05 FS6322-05 Three-PLL Clock Generator IC Three-PLL Clock Generator IC Three-PLL Clock Generator IC Three-PLL Clock Generator IC OPERATING SHIPPING CONFIGURATION Tape and Reel Tubes ...

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