Very High Operating Speed Operation down with Square Wave Input Phase

The Datasheet Archive - 100 Million Datasheets from 7500 Manufacturers.

Very High Operating Speed Operation down with Square Wave Input Phase

Datasheet Thumbnail

Top Searches for this datasheet

ZL40815 10GHz Fixed Modulus
Very High Operating Speed Operation down with Square Wave Input Phase Noise (Typically better than -146dBc/Hz 10kHz) Single Supply Operation Power Dissipation: 510mW (Typ) Surface Mount Plastic Package With Exposed (See Application Notes) Ordering Information ZL40815/DCE (tubes) lead e-pad SOIC ZL40815/DCF (tape reel) lead e-pad SOIC -40°C +85°C
Description
ZL40815 range supply, very high speed, power prescalers professional applications with fixed modulus divide dividing elements static type flip flops, therefore, allow operation down drive signal pulse waveform with fast risetimes. output stage internal pull giving output. application notes more details
Applications
applications HyperLan LMDS Instrumentation Satellite Communications Fibre Optic Communications; OC48, OC192 Ultra Jitter Clock Systems
OUTPUT OUTPUT Vref
INPUT INPUT 20mA
Figure Block Diagram
Zarlink Semiconductor Inc. Zarlink, Zarlink Semiconductor logo trademarks Zarlink Semiconductor Inc. Copyright 2003, Zarlink Semiconductor Inc. Rights Reserved.
ZL40815
Connections View
Data Sheet
INPUT INPUT INPUT
OUTPUT OUTPUT OUTPUT
SOIC E-Pad
Applications Configuration
Figure shows recommended application configuration. This example shows devices single ended operation.
R3:100ohm C8:10nF C3:100pF C4:100pf R1:50ohm C5:100pf C6:10nF C7:10nF C2:10nF C1:10uF
R2:50ohm
Example Configuration Single ended operation
Figure Recommended circuit configuration above circuit diagram shows some components dotted lines. These optional many applications. power supply decoupling capacitors available board already. (100 Ohm) included further power supply decoupling required first stage biasing circuit. This optimize noise jitter performance. values suggestions have modified existing supplies particularly noisy. Ohm), series with (100 pF), reduce feedthrough input signal output. Ohm) will help balance current drawn from power supply reduce voltage transients power supply line.
Zarlink Semiconductor Inc.
ZL40815
Evaluation Boards From Zarlink Semiconductor
Data Sheet
Zarlink Semiconductor provides prescaler evaluation boards. These primarily those interested performing their assessment operation prescalers.The boards supplied unpopulated assembled single ended differential input output operation, type ZLE40008. Fully populated evaluation boards also available, type ZLE40810. Once assembled, that required source supply operation. inputs outputs connected side launch connectors.
Absolute Maximum Ratings Parameter Symbol Units
Supply voltage Prescaler Input Voltage protection (Static Discharge) Storage temperature Maximum Junction Temp Thermal characteristics
TJmax THja 58.6
(Vdd_IO+5%)
Vp-p
+150 +125
°C/W multi-layer
AC/DC Electrical Characteristics
Electrical Characteristics (Tamb 25C, Characteristic Units Conditions
Supply current Supply current Input frequency Input sensitivity Input sensitivity Input sensitivity Input overload Input overload Input Edge Speed Output voltage Output power Phase Noise (10kHz offset) Duty Cycle
Note
0.35
Input stage bias current Divider output stages sinewave (see Note 1GHz 2GHz 2GHz 9.5GHz 11GHz 1GHz 4GHz 5GHz 11GHz <2GHz operation. Differential Into 50ohm pullup resistors Single-ended output, 2GHz 10GHz, -10dBm 5GHz, 0dBm Figure Figure
-146
Vp-p dBc/Hz
Input sensitivity output power values assume source load impedances.
following characterization test method incremented amplitude over entire range frequency ensures that there "holes" characteristic. following characteristics guaranteed either production test design.
Zarlink Semiconductor Inc.
ZL40815
Typical input sensitivity (sinewave drive)
20.00
Data Sheet
10.00
into (dBm)
0.00
GUARANTEED OPERATING WINDOW
-10.00
(Typ)
-20.00 Input frequency extends more source edge speed V/us less -30.00
-40.00 Input Frequency (GHz)
Figure Input Sensitivity
Electrical Characteristics (Vcc ±5%, Tamb +85C)
Characteristic Units Conditions
Supply current Supply current Supply current Supply current Supply current Supply current Supply current
Note
0.35
Input stage bias current (see Note degC 5.25V degC 4.75V degC 5.25V degC 4.75V degC 5.25V degC 4.75V
stage bias current. some applications e.g. power supply noisy, advantageous further supply decoupling this (i.e. additional filter, diagram recommended circuit configuration, figure
characteristics guaranteed design characterisation over range operating conditions unless otherwise stated: (Input Frequency range 10GHz Sinewave)
Zarlink Semiconductor Inc.
ZL40815
Input Output Characteristics Characteristic Units Conditions
Data Sheet
Input sensitivity Input overload Input overload Input overload Input overload Input Edge Speed Output voltage Output power Duty Cycle Trise Tfall
Tamb 85C, <2GHz Operation, Note Differential Into 50ohm pullup resistors Single-ended output, 2GHz 10GHz, -10dBm
Vp-p
Note Input sensitivity output power values assume source load impedances. Input sensitivity output power values assume source load impedances.
details test set-up, refer Application Note Prescalers. following graph summarizes Input Output Characteristics table.
Typical input sensitivity (sinewave drive)
20.00
10.00
into (dBm)
0.00 GUARANTEED OPERATING WINDOW -10.00 -40C (Typ)
-20.00 Input frequency extends source edgespeed V/us more less -30.00
-40.00 Input Frequency (GHz)
Figure Input Sensitivity -40, +25,
Zarlink Semiconductor Inc.
ZL40815
Phase Noise Measurement Graphs
Data Sheet
ZL40815 Phase Noise Offset 0dBm, 5.25V, Temp 25DegC
Phase Noise (dBc/Hz) -130 -135 -140 -145 -150 Offset Frequency (kHz) 5GHz 2GHz
Figure ZL40815 Phase Noise Offset Frequency
ZL40815 Phase Noise Input Frequency 0dBm, 5.25V, Temp DegC
Phase Noise (dBc/Hz) -130 -135 -140 -145 -150 Input Frequency (GHz) 100Hz 1kHz 10kHz 100kHz
Figure ZL40815 Phase Noise Input Frequency
Zarlink Semiconductor Inc.
ZL40815
Single Ended Output Power
following graphs show output power varies with supply. Differential output power will 3dB.
Data Sheet
4.75v Device 1,Temperature -40°C Device 1,Temperature 85°C 1000000000 frequency (Hz)
Figure Pout, Freq, Temp 4.75V
Device 1,Temperature 25°C
level (dBm)
10000000000
Zarlink Semiconductor Inc.
ZL40815
Data Sheet
Frequency_sweep, Device 1,Temperature -40°C Device 1,Temperature 85°C
Device 1,Temperature 25°C
level (dBm)
1000000000 frequency (MHz)
Figure Pout, Freq, Temp
10000000000
Zarlink Semiconductor Inc.
ZL40815
ZL40815_Pout_Frequency_sweep, 5.25v Device 1,Temperature -40°C Device 1,Temperature 85°C 1000000000 frequency (Hz)
Figure Pout, Freq, Temp 5.25V
Data Sheet
Device 1,Temperature 25°C
level (dBm)
10000000000
Zarlink Semiconductor Inc.
ZL40815
10GHz Prescaler Input Impedance, VCC=5V
REAL Ohms IMAGE Frequency (GHz)
Data Sheet
Figure Input Impedance 10GHz Prescalers
10GHz Prescaler Input Impedance, VCC=5V
REAL Ohms IMAGE Frequency (GHz)
Figure Input Impedance 10GHz Prescalers (Typical)
Zarlink Semiconductor Inc.
ZL40815
Oscillographs divider output waveforms
Data Sheet
following oscillographs show that low-level feedthrough input waveform further reduced summing output pins device differentially, refer Figure Figure
Figure Feedthrough input single-ended-output configuration 2dBm, 10GHz
Figure Feedthrough input using differential output configuration 2dBm, 10GHz
Zarlink Semiconductor Inc.
ZL40815
Figure Figure show output waveforms with lower input frequency.
Data Sheet
Figure Differential output with small input amplitude waveform 4.75V, 10dBm, 5GHz
Figure Differential output with lower frequency input 4.75V, 10dBm, 2GHz
Zarlink Semiconductor Inc.
Zarlink Semiconductor 2003 rights reserved.
Package Code Previous package codes
ISSUE DATE APPRD.
more information about Zarlink products visit Site
www.zarlink.com
Information relating products services furnished herein Zarlink Semiconductor Inc. subsidiaries (collectively "Zarlink") believed reliable. However, Zarlink assumes liability errors that appear this publication, liability otherwise arising from application such information, product service infringement patents other intellectual property rights owned third parties which result from such application use. Neither supply such information purchase product service conveys license, either express implied, under patents other intellectual property rights owned Zarlink licensed from third parties Zarlink, whatsoever. Purchasers products also hereby notified that product certain ways combination with Zarlink, non-Zarlink furnished goods services infringe patents other intellectual property rights owned Zarlink. This publication issued provide information only (unless agreed Zarlink writing) used, applied reproduced purpose form part order contract regarded representation relating products services concerned. products, their specifications, services other information appearing this publication subject change Zarlink without notice. warranty guarantee express implied made regarding capability, performance suitability product service. Information concerning possible methods provided guide only does constitute guarantee that such methods will satisfactory specific piece equipment. user's responsibility fully determine performance suitability equipment using such information ensure that publication data used date been superseded. Manufacturing does necessarily include testing functions parameters. These products suitable medical products whose failure perform result significant injury death user. products materials sold services provided subject Zarlink's conditions sale which available request.
Purchase Zarlink's components conveys licence under Philips Patent rights these components System, provided that system conforms Standard Specification defined Philips. Zarlink, Zarlink Semiconductor logo trademarks Zarlink Semiconductor Inc. Copyright Zarlink Semiconductor Inc. Rights Reserved.
TECHNICAL DOCUMENTATION RESALE

Very High Operating Speed Operation down with Square Wave Input Phase

Top Searches for this datasheet

Other recent searches