Datasheet FS6183-04 Datasheet (AMIS)

AMERICAN MICROSYSTEMS, INC.

August 2000

8.17.00

FS6183-04

FS6183-04FS6183-04

FS6183-04

1 PLL Clock Generator IC

1 PLL Clock Generator IC1 PLL Clock Generator IC

1 PLL Clock Generator IC

ISO9001

ISO9001ISO9001

ISO9001

1.0 Features

• Three output clock frequencies

• Output enable function

• Crystal oscillator tunable with externa l varac tor

• 3.3V supply voltage (contact factory for 5V)

• Low phase noise, low jitter

• Small circuit board footprint (8-pin 0.150″ SOIC)

• Special high transconductance crystal oscillator suit-

able for external varactor VCXO function if desired

• Custom frequency selections available - contact your
local AMI Sales Representative for more information

Figure 1: Pin Configuration

1 8

2

3

4

7

6

5

CLKA

GND

XIN

XOUT

VDD
CLKC
CLKB

OE

FS6183

8-pin (0.150″) SOIC

2.0 Description

The FS6183 is a monolithic CMOS clock generator IC
designed to minim ize cost a nd com ponen t coun t in d igital
video/audio systems.

A high-resolution ph ase-locked lo op generates t hree out­put clocks (CLKA, CLKB, & CLKC) through an array of
post-dividers. All frequencies are ratiometrically derived
from the crystal frequenc y. The locking of all the output
frequencies together can elim inate unpredic table artifac ts
in video systems.

Table 1: Crystal / Output Frequencies

DEVICE

f

XIN

(MHz)

CLKA
(MHz)

CLKB
(MHz)

CLKC
(MHz)

FS6183-04 14.31818

24.576

-0.66ppm

24.576

-0.66ppm

24.576

-0.66ppm

NOTE: Contact AMI for custom PLL frequencies and 5 volt operation

Figure 2: Block Diagram

CRYSTAL

OSC.

FS6183

PLL

XOUT

XIN

CLKC

CLKA

OE

DIVIDER

ARRAY

CLKB

AMERICAN MICROSYSTEMS, INC.

August 2000

2

8.17.00

FS6183-04

FS6183-04FS6183-04

FS6183-04

1 PLL

1 PLL1 PLL

1 PLL Clock Generator IC

Clock Generator ICClock Generator IC

Clock Generator IC

ISO9001

ISO9001ISO9001

ISO9001

Table 2: Pin Descriptions

Key: AI = Analog Input; AO = Analog Output; DI = Digital Input; DIU = Input with Internal Pull-Up; DID = Input with Internal Pull-Down; DIO = Digital Input/Output; DI-3 = Three-Level Digital Input,
DO = Digital Output; P = Power/Ground; # = Active Low pin

PIN TYPE NAME DESCRIPTION

1DOCLKAClock Output A
2 P GND Ground
3 AI XIN Crystal Oscillator Feedback
4 AO XOUT Crystal Oscillator Drive
5DOCLKBClock Output B
6DOCLKCClock Output C
7 P VDD Power Supply (+3.3V)
8DIUOE Output Enable

3.0 Functional Block Description

3.1 Phase-Locked Loop (PLL)

The on-chip PLLs ar e a standard freque ncy- and phase­locked loop architecture. The PLL multiplies t he r ef er ence
oscillator to the des ired frequency by a ratio of integers.
The frequency m ultiplication is exact with a zero synthe­sis error.

3.2 Crystal Oscillator

The oscillator operates t he crystal resonat or in the paral­lel-resonant mode.

The FS6183-04 has a special high transconductance
crystal oscillator to insure start-up under all conditions
when used in the external varactor-based VCXO circuit
used in the GI DCT-2000.

AMERICAN MICROSYSTEMS, INC.

August 2000

3

8.17.00

FS6183-04

FS6183-04FS6183-04

FS6183-04

1 PLL Clock Generator IC

1 PLL Clock Generator IC1 PLL Clock Generator IC

1 PLL Clock Generator IC

ISO9001

ISO9001ISO9001

ISO9001

4.0 Electrical Specifications

Table 3: Absolute Maximum Ratings

Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. These conditions represent a stress rating only, and functional operation of the device at
these or any other conditions above the operational limits noted in this specification is not implied. Exposure to maximum rating conditions for extended conditions may affect device performance,
functionality, and reliability.

PARAMETER SYMBOL MIN. MAX. UNITS

Supply Voltage (VSS = ground) V

DD

VSS-0.5 7 V

Input Voltage, dc V

I

VSS-0.5 VDD+0.5 V

Output Voltage, dc V

O

VSS-0.5 VDD+0.5 V

Input Clamp Current, dc (VI < 0 or VI > VDD)I

IK

-50 50 mA

Output Clamp Current, dc (VI < 0 or VI > VDD)I

OK

-50 50 mA

Storage Temperature Range (non-condensing) T

S

-65 150 °C

Ambient Temperature Range, Under Bias T

A

-55 125 °C

Junction Temperature T

J

125 °C
Lead Temperature (soldering, 10s) 260 °C
Input Static Discharge Voltage Protection (MIL-STD 883E, Method 3015.7) 2 kV

CAUTION: ELECTROSTATIC SENSITIVE DEVICE

Permanent damage resulting in a loss of functionality or performance may occur if this devi ce is subjected to a high-energy elec­trostatic discharge.

Table 4: Operating Conditions

PARAMETER SYMBOL CONDITIONS/DESCRIPTION MIN. TYP. MAX. UNITS

Supply Voltage V

DD

3.3V ± 10% 3.0 3.3 3.6 V

Ambient Operating Temperature Range T

A

070°C

AMERICAN MICROSYSTEMS, INC.

August 2000

4

8.17.00

FS6183-04

FS6183-04FS6183-04

FS6183-04

1 PLL

1 PLL1 PLL

1 PLL Clock Generator IC

Clock Generator ICClock Generator IC

Clock Generator IC

ISO9001

ISO9001ISO9001

ISO9001

Table 5: DC Electrical Specifications

Unless otherwise stated, VDD = 3.3V ± 10%, no load on any output, and ambient temperature range TA = 0°C to 70°C. Parameters denoted with an asterisk ( * ) represent nominal characterization
data and are not production tested to any specific limits. Where given, MIN and MAX characterization data are ± 3σ from typical. Negative currents indicate current flows out of the device.

PARAMETER SYMBOL CONDITIONS/DESCRIPTION MIN. TYP. MAX. UNITS

Overall

Supply Current, Dynamic, with Loaded
Outputs

I

DD

f

XTAL

= 13.5MHz; CL = 10pF 20 mA

Crystal Oscillator

Crystal Resonator Frequency f

XTAL

Fundamental Mode - 13.5 - MHz

Crystal Loading Capacitance C

L(xtal)

As seen by a crystal connected to XIN and
XOUT

18 pF

Crystal Oscillator Drive Transconductance gm

OSC

VDD = 3.3V 16

mSiemens

Oscillator Source Current I

OH

VDD = 3.3V
V(XIN) = 0V, V(XOUT) = 0V

-18 mA

Oscillator Sink Current I

OL

VDD = 3.3V
V(XIN) = VDD, V(XOUT) = VDD

23 mA

Clock Outputs (CLKA, CLKB, CLKC)

High-Level Output Source Current * I

OH

VO = 2.0V 40 m A

Low-Level Output Sink Current * I

OL

VO = 0.4V 17 m A

z

OH

VO = 0.1VDD; output driving high 25

Output Impedance *

z

OL

VO = 0.1VDD; output driving low 25

Ω

Short Circuit Source Current * I

OSH

VO = 0V; shorted for 30s, max. -55 mA

Short Circuit Sink Current * I

OSL

VO = 3.3V; shorted for 30s, max. 55 mA

Table 6: AC Timing Specifications

Unless otherwise stated, VDD = 3.3V ± 10%, no load on any output, and ambient temperature range TA = 0°C to 70°C. Parameters denoted with an asterisk ( * ) represent nominal characterization
data and are not production tested to any specific limits. Where given, MIN and MAX characterization data are ± 3σ from typical.

PARAMETER SYMBOL CONDITIONS/DESCRIPTION

CLOCK

(MHz)

MIN. TYP. MAX. UNITS

Clock Outputs (CLKx)

Duty Cycle * thi / t

clk

; Measured at VDD/2 45 55 %

Jitter, Absolute Period (pk-pk) *

t

j(∆P)

From rising edge to next rising edge at
V

DD

/2, CL = 10pF

300 ps

Jitter, RMS Long Term (σy(τ)) *

t

j(LT)

From 0-500µs at VDD/2, CL = 10pF
compared to ideal clock source

150 ps

Rise Time * t

r

VDD = 3.3V; VO = 0.3V to 3.0V; CL = 10pF 1 ns

Fall Time * t

f

VDD = 3.3V; VO = 3.0V to 0.3V; CL = 10pF 1 ns

Output Frequency Synthesis Error (unless otherwise noted in Frequency Table) 0 ppm

AMERICAN MICROSYSTEMS, INC.

August 2000

5

8.17.00

FS6183-04

FS6183-04FS6183-04

FS6183-04

1 PLL Clock Generator IC

1 PLL Clock Generator IC1 PLL Clock Generator IC

1 PLL Clock Generator IC

ISO9001

ISO9001ISO9001

ISO9001

5.0 Package Information

Table 7: 8-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 0.33 0.49

C 0.0075 0.0098 0.191 0.249

D 0.189 0.196 4.80 4.98

E 0.150 0.157 3.81 3.99

e 0.050 BSC 1.27 BSC

H 0.230 0.244 5.84 6.20

h 0.010 0.016 0.25 0.41

L 0.016 0.035 0.41 0.89

Θ 0° 8° 0° 8°

B

D

A

1

SEATING

PLANE

HE

8

1

ALL RADII:

0.005" TO 0.01"

BASE
PLANE

A

2

e

AMERICAN MICROSYSTEM S, INC.

A

R

C

L

θ

7° typ.h x 45°

Table 8: 8-pin SOIC (0.150") Package Characteristics

PARAMETER SYMBOL CONDITIONS/DESCRIPTION TYP. UNITS

Thermal Impedance, Junction to Free-Air
8-pin 0.150” SOIC

Θ

JA

Air flow = 0 m/s 110 °C/W
Corner lead 2.0

Lead Inductance, Self L

11

Center lead 1.6

nH

Lead Inductance, Mutual L

12

Any lead to any adjacent lead 0.4 nH

Lead Capacitance, Bulk C

11

Any lead to V

SS

0.27 pF

AMERICAN MICROSYSTEMS, INC.

August 2000

6

8.17.00

FS6183-04

FS6183-04FS6183-04

FS6183-04

1 PLL

1 PLL1 PLL

1 PLL Clock Generator IC

Clock Generator ICClock Generator IC

Clock Generator IC

ISO9001

ISO9001ISO9001

ISO9001

6.0 Ordering Information

ORDERING CODE

DEVICE

NUMBER

PACKAGE TYPE

OPERATING

TEMPERATURE RANGE

SHIPPING CONFIGURATION

11640-842

FS6183-04

8-pin (0.150”) SOIC

(Small Outline Package)

0°C to 70°C (Commercial)

Tape and Reel

Copyright © 1999 American Microsystems, Inc.

Devices sold by AMI are covered by the warranty and patent indemnification provisions appearing in its Terms of Sale only. AMI
makes no warranty, express, statutory implied or by description, regarding the information set forth herein or regarding the freedom
of the described devices from patent infringement. AMI makes no warranty of merchantability or fitness for any purposes. AMI re­serves the right to discontinue production and change specifications and prices at any time and without notice. AMI’s products are
intended for use in commercial applications. Applications requiring extended temperature range, unusual environmental require­ments, or high reliability applications, such as military, medical life-support or life-sustaining equipment, are specifically not recom­mended without additional processing by AMI for such applications.

American Microsystems, Inc., 2300 Buckskin Rd., Pocatello, ID 83201, [phone], FAX [phone],
WWW Address: http://www.amis.com E-mail: [e-mail]