LFSW2476-50 datasheet, PDF - EEWORLD Datasheet

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LFSW2476-50: DescriptionINTELLIGENT INTERACTIVE SYNTHESIZER; CategoryAnalog mixed-signal IC The signal circuit; File Size419KB，7 Pages; ManufacturerSYNERGY; Websitehttp://www.synergymwave.com/

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LFSW2476-50 Overview

INTELLIGENT INTERACTIVE SYNTHESIZER

LFSW2476-50 Parametric

Parameter Name	Attribute value
Maker	SYNERGY
Parts packaging code	QFN
package instruction	ROHS COMPLIANT PACKAGE-36
Contacts	36
Reach Compliance Code	unknow
Analog Integrated Circuits - Other Types	PLL FREQUENCY SYNTHESIZER
JESD-30 code	R-XQCC-N36
length	31.75 mm
Number of functions	1
Number of terminals	36
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package body material	UNSPECIFIED
encapsulated code	QCCN
Package shape	RECTANGULAR
Package form	CHIP CARRIER
Certification status	Not Qualified
Maximum seat height	5.842 mm
Nominal supply voltage (Vsup)	3.3 V
surface mount	YES
Temperature level	INDUSTRIAL
Terminal form	NO LEAD
Terminal pitch	2.54 mm
Terminal location	QUAD
width	25.4 mm
Base Number Matches	1

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INTELLIGENT INTERACTIVE SYNTHESIZER

SURFACE MOUNT MODEL:

LFSW2476-50

wide bandwidth

FEATURES:

►

exceptionally Low Phase noise

►

interactive Communication

►

Standard Programming interface

►

Ultra wide tuning Range

►

Lead Free - RohS Compliant

►

Patented ReL-PRO

technology

►

Small Size, Surface Mount

►

buffered Output

Phase noise

-70

-80

-90

240 - 760 MHz

Phase Noise (dBc/Hz)

-100

-110

-120

-130

-140

-150

-160

-170

100

1000

240 MHz

10000

100000

500 MHz

1000000

10000000

100000000

Offset Frequency (Hz)

760 MHz

SPECIFICATIONS (Rev. A 06/16/11)

Frequency

Step Size

Reference input Frequency

Reference input Voltage

bias Voltage

Lock detect indicator

Output Power

Spurious Suppression

harmonic Suppression

Settling time

Output impedance

typical Phase noise

240 - 760 MHz

500 kHz

10 MHz

1 V p-p to 3.3 V p-p

Vcc

Digital

VCO

Converter

CMOS 3.3 V

+5 dBm (Min.)

75 dB (Typ.)

15 dB (Typ.)

5 mSec (Typ.)

50 Ohms (Nom.)

Offset

@ 1 kHz

@ 10 kHz

@ 100 kHz

Phase Noise

-100 dBc/Hz

-119 dBc/Hz

V (Vdc)

I (mA Max.)

Package #

197LF

Operating temperature Range

-40 to +85 °C

Programming

See Application Note: AN7100

Reference input frequency is programmable (See AN7100) in multiples of the step

size, 10 MHz is the factory default setting. 100 MHz (Max.)

From the rising edge of LE to stable lock detect

Absolute Maximum Ratings

Storage temp. Range

bias Voltage (digital)

bias Voltage (VCO)

bias Voltage (Converter)

dC Voltage applied to RF Out

-55 to +125 ºC

+5.25 V

+5.5 V

+8 V

±25 V

Pin 5 - RF out

Pin 7 - Lock Detect Out *

Pin 9 - Data In

Pin 10 - Error Flag

Pin 11 - Clock In

Pin 13 - VCO (On/Off)****

Pin 19 - Latch Enable In

Pin 21 - Ref. In

Pin 23 - Vcc (Digital)

Pin 24 - Vtune (Output)

Pin 25 - Vcc (VCO)

Pin 26 - Vout (Converter) ***

Pin 27 - Vcc (Tune) ***

Pin 28 - Vcc (Converter)

Port Configuration

Pin 8,12,14,15,16,17 - NC

All Others - Ground

NC - No Connection

* High when locked (source/sink 500 uA)

*** Connect externally. Bypassed with a 10uF 35V tantalum capacitor.

**** NC if unused.

This product is manufactured under one or more of the following patents. Approved: 5,160,810; 5,122,621; 5,390,349; 5,416,449; 5,650,754; 5,805,431; 6,525,623; 6,850,575;

7,088,189; 7,180,381; 7,196,591; 7,262,670; 7,265,642; 7,292,113; 7,365,612; 7,495,525; 2,548,311; 2,548,317; 7,545,229; 7,580,693; 7,586,381; 7,605,670; 7,636,021; 2,533,623

| Pending: 60/493075; 60/501371 & 60/501790; 60/527957 & 60/528670; 60/563481; 60/564173; 60/589090; 60/601823; 60/605791; EV31369834; 11/259766; 60/622485 &

60/710310; 10/937525/60/736901; 60/732787; 7,495,525; 2,548,311; 2,548,317; 7,545,229; 2,563,174; 7,580,693; 7,612,296; 2,524,751

201 McLean Boulevard • Paterson, New Jersey 07504 USA • Tel: (973) 881-8800 • Fax: (973) 881-8361

E-Mail: sales@synergymwave.com • World Wide Web: http://www.synergymwave.com

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