PLL502-03 PhaseLink (PLL), PLL502-03 Datasheet

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PLL502-03

Manufacturer Part Number
PLL502-03
Description
, 12-25MHz In, 48-100MHz Out, CMOS
Manufacturer
PhaseLink (PLL)
Datasheet
FEATURES
DESCRIPTIONS
The PLL502-03 is a low cost, high performance and
low phase noise VCXO for the 48 to 100MHz range,
providing less than -130dBc at 10kHz offset at
48MHz. The very low jitter (12 ps RMS period jitter)
makes this chip ideal for applications requiring volt-
age controlled frequency sources. Input crystal can
range from 12 to 25MHz (fundamental resonant
mode).
BLOCK DIAGRAM
47745 Fremont Blvd., Fremont, California 94538 TEL (510) 492-0990 FAX (510) 492-0991
VCXO output for the 48MHz to 100MHz range
Low phase noise (-130 dBc @ 10kHz offset at
48MHz).
CMOS output.
12 to 25MHz crystal input.
Integrated variable capacitors.
Selectable High Drive (36mA drive capability at
TTL level) or Standard Drive (12mA drive capa-
bility at TTL) output.
Wide pull range (+/- 250 ppm).
Low jitter (RMS): 12ps period.
3.3V operation.
Available in 8-Pin TSSOP or SOIC.
XOUT
XIN
Reference
VARICAP
Divider
XTAL
OSC
VIN
Comparator
Divider
Phase
VCO
Low Phase Noise VCXO (48MHz to 100MHz)
Charge
Pump
PIN CONFIGURATION
OUTPUT RANGE
MULTIPLIER
Loop
Filter
Preliminary for proposal
X4
XOUT
GND
N/C
VIN
VCO
48 - 100MHz
OE
1
2
3
4
FREQUENCY
RANGE
8
7
6
5
PLL502-03
XIN
OE
VDD
CLK
OUTPUT
BUFFER
CMOS
Rev 4/01/02 Page 1
CLK

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PLL502-03 Summary of contents

Page 1

... Low jitter (RMS): 12ps period. 3.3V operation. Available in 8-Pin TSSOP or SOIC. DESCRIPTIONS The PLL502- low cost, high performance and low phase noise VCXO for the 48 to 100MHz range, providing less than -130dBc at 10kHz offset at 48MHz. The very low jitter (12 ps RMS period jitter) makes this chip ideal for applications requiring volt- age controlled frequency sources ...

Page 2

... Frequency control voltage input pin. P Ground pin. O Output clock pin. P +3.3V VDD power supply pin. Output enable input pin. Disables (tri-state) output when low. Internal pull enables output by default if pin is not connected to low. I Crystal input pin. SYMBOL PLL502-03 Description MIN. MAX 0 0 0.5 V ...

Page 3

... XTAL C /C < 250 VIN 3.3V 0V VIN 3.3V, -3dB CONDITIONS with capacitive decoupling between VDD and GND. 48MHz @100Hz offset 48MHz @1kHz offset 48MHz @10kHz offset 48MHz @100kHz offset 48MHz @1MHz offset PLL502-03 MIN. TYP. MAX 1.15 3.7 0.5 1 MIN. TYP. MAX. 10 500 ...

Page 4

... 12mA (low drive -4mA (low drive) OHC OH At TTL level (High drive) At TTL level (Low drive) Human Body Model SYMBOL MIN. TYP XIN C (xtal PLL502-03 MIN. TYP. MAX. 16 3.13 2.4 V – 0 3000 MAX. UNITS 25 MHz 9.5 pF ...

Page 5

... Preliminary for proposal Low Phase Noise VCXO (48MHz to 100MHz) TSSOP Min. Max. - 1.20 0.05 0.15 0.19 0.30 0.09 0.20 2.90 3.10 4.30 4.50 6.20 6.60 0.45 0.75 A1 0.65 BSC e 47745 Fremont Blvd., Fremont, CA 94538, USA Tel: (510) 492-0990 Fax: (510) 492-0991 PART NUMBER PLL502- PLL502- TEMPERATURATURE C=COMMERCIAL M=MILITARY I=INDUSTRAL PACKAGE TYPE S=SOIC, O=TSSOP Rev 4/01/02 Page 5 ...

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