SPD1101-111_06 SKYWORKS [Skyworks Solutions Inc.], SPD1101-111_06 Datasheet

SPD1101-111_06

Manufacturer Part Number

SPD1101-111_06

Description

Sampling Phase Detectors

Manufacturer

SKYWORKS [Skyworks Solutions Inc.]

Datasheet

1.SPD1101-111_06.pdf (3 pages)

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DATA SHEET

SPD1101-111, SPD1102-111, SPD1103-111:

Sampling Phase Detectors

Features

●

Description

Skyworks family of sampling phase detectors, SPD1101-111,

SPD1102-111 and SPD1103-111, consists of a step recovery

diode (SRD), a series pair of Schottky mixer diodes and a pair

of coupling capacitors. These chip on board components are

manufactured using automated pick-and-place techniques to

provide uniformly performing, surface mountable, small foot-

print devices with excellent high-frequency performance.

Sampling phase detectors are typically used in systems which

lock the output signal of a high-frequency voltage controlled

oscillator (VCO) to a lower frequency, stable reference oscillator

output signal. The reference oscillator signal is applied to the

SRD, which produces outputs at the harmonics of the reference

oscillator frequency. This comb of harmonics is coupled to the

Schottky series pair, which comprises a singly balanced mixer,

via the on-board coupling capacitors. The high-frequency signal

from the VCO is applied to the center node of the Schottky

diode pair. The high-frequency VCO signal is mixed with the

harmonics of the low-frequency, stable reference oscillator

signal in the Schottky diode pair. The desired output signal,

which is typically the different frequency signal that is produced

by the VCO signal and the harmonic of the reference oscillator

signal nearest to it in frequency, is present at pin 4 of the

sampling phase detector, along with the other mixer products

produced by the other harmonics of the reference oscillator

signal and the VCO signal, all of which are higher in frequency

than the desired output signal. The desired output signal is

selected by an external low pass filter, and can be utilized to

lock the frequency and the phase of the VCO signal to the

stable reference oscillator signal.

Automated chip on board construction

For phase locked VCOs to 22 GHz

Reference frequencies below 50 MHz

New surface mount package design

Small footprint (90 x 110 mils)

Available on tape and reel

Available lead (Pb)-free, RoHS-compliant, and Green

Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com

200249 Rev. A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • June 8, 2006

Schematic Diagram

Absolute Maximum Ratings

Performance is guaranteed only under the conditions listed in the specifications table and is

not guaranteed under the full range(s) described by the Absolute Maximum specifications.

Exceeding any of the absolute maximum/minimum specifications may result in permanent

damage to the device and will void the warranty.

CAUTION: Although this device is designed to be as robust as

Incident power

Operating temperature

Storage temperature

ESD human body model

NEW

Skyworks Green products are lead (Pb)-free, RoHS

(Restriction of Hazardous Substances)-compliant,

conform to the EIA/EICTA/JEITA Joint Industry Guide

(JIG) Level A guidelines, and are free from antimony

trioxide and brominated flame retardants.

Characteristic

possible, ESD (Electrostatic Discharge) can damage

this device. This device must be protected at all times

from ESD. Static charges may easily produce poten-

tials of several kilovolts on the human body or

equipment, which can discharge without detection.

Industry-standard ESD precautions must be employed

at all times.

-65 °C to +150 °C

-65 °C to +175 °C

Class 1B

27 dBm

Value

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SPD1101-111_06 Summary of contents

Page 1

... Available on tape and reel Available lead (Pb)-free, RoHS-compliant, and Green ● Description Skyworks family of sampling phase detectors, SPD1101-111, SPD1102-111 and SPD1103-111, consists of a step recovery diode (SRD), a series pair of Schottky mixer diodes and a pair of coupling capacitors. These chip on board components are ...

Page 2

... DATA SHEET • SPD1101-111, SPD1102-111, SPD1103-111 Electrical Characteristics at 25 °C Microwave Signal Part Number Drive Level (dBm) Barrier Typ. SPD1101-111 - Low SPD1102-111 Medium SPD1103-111 High Typical Performance 1000 Ref. Frequency: 100 MHz 800 Ref Input Power: 17 dBm VCO Power: 0 dBm ...

Page 3

... Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 200249 Rev. A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • August 2, 2006 DATA SHEET • SPD1101-111, SPD1102-111, SPD1103-111 3 ...

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