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PL565-37 の電気的特性と機能

PL565-37のメーカーはMicrelです、この部品の機能は「Analog Frequency Multiplier」です。


製品の詳細 ( Datasheet PDF )

部品番号 PL565-37
部品説明 Analog Frequency Multiplier
メーカ Micrel
ロゴ Micrel ロゴ 




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PL565-37 Datasheet, PL565-37 PDF,ピン配置, 機能
(Preliminary) Analog Frequency Multiplier
PL565-37/38 VCXO Family
PRODUCT DESCRIPTION
The Analog Frequency Multiplier (AFM) is the
industry’s first ‘Balanced Oscillator’ utilizing analog
multiplication of the fundamental frequency (at
double or quadruple frequency), combined with an
attenuation of the fundamental of the reference
crystal, without the use of a phase-locked loop
(PLL), in CMOS technology.
The PL565-37/38 products can achieve up to 250
MHz output frequency with little jitter or phase noise
deterioration. In addition, the low frequency input
crystal requirement makes the AFMs the most
affordable high-performance timing-source in the
market.
Product Selector
Part Number
PL565-38
PL565-37
Output Type
PECL Output
CMOS Output
FEATURES
Non-PLL frequency multiplication
Input frequency from 30-62.5 MHz
Output frequency from 120-250 MHz
Low phase noise and jitter (equivalent to fundamental
crystal at the output frequency)
Ultra-low jitter
o RMS phase jitter < 0.25 ps (12kHz-20MHz)
o RMS period jitter < 25 ps
Low phase noise
o -147 dBc/Hz @100kHz offset from 155.52 MHz
o -157 dBc/Hz @10MHz offset from 155.52 MHz
High linearity pull range (typ. 5%)
+/- 120 PPM pullability VCXO
Low input frequency eliminates the need for expensive
crystals
Differential output levels PECL or single-ended CMOS
Single 3.3V, ±10% power supply
Optional industrial temperature range (-40C to +85C)
Figure 1: 4X AFM Phase Noise at 155.52MHz
Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1(408) 944-0800 • fax +1(408) 474-1000 • www.micrel.com Rev 11/18/11 Page 1

1 Page





PL565-37 pdf, ピン配列
(Preliminary) Analog Frequency Multiplier
PL565-37/38 VCXO Family
PRODUCT SELECTION GUIDE
FREQUENCY VERSUS PHASE NOISE PERFORMANCE
Part
Number
PL565-37
PL565-38
Input
Frequency
Range
(MHz)
30 - 60
30 - 60
Analog
Frequency
Multiplication
Factor
Output
Frequency
Range
(MHz)
4 120 - 250
4 120 - 250
Output
Type
LVCMOS
LVPECL
Phase Noise at Frequency Offset From Carrier (dBc/Hz)
Carrier
Freq. 10Hz 100Hz 1kHz 10kHz 100kHz 1MHz 10MHz
(MHz)
155.52 -51 -88 -119 -138 -147 -151 -157
155.52 -51 -88 -119 -138 -147 -151 -157
JITTER, AND SUB-HARMONIC PERFORMANCE
Part
Number
RMS Peak to Peak RMS RMS Phase Jitter
Output
Freq.
(MHz)
Period Jitter Period Jitter Accumulated 12kHz to 20MHz Spectral Specifications / Sub-harmonic Content (dBc),
(ps)
(ps) (L.T.) Jitter (ps)
(ps)
Frequency (MHz)
Carrier @ @ @ @ @ @
Min Typ Max Min Typ Max Min Typ Max Min Typ Max Freq. -75% -50% -25% +25% +50% +75%
(Fc) (Fc) (Fc) (Fc) (Fc) (Fc) (Fc)
PL565-37 155
18 25
50 100
25 0.25 155.52 -75 -39
-40 -75
PL565-38 155
18 25
50 100
25 0.25 155.52 -75 -39
-40 -75
Note: Agilent 5052B was used for phase jitter measurements.
Spectral specifications were obtained using Agilent E7401A.
Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1(408) 944-0800 • fax +1(408) 474-1000 • www.micrel.com Rev 11/18/11 Page 3


3Pages


PL565-37 電子部品, 半導体
(Preliminary) Analog Frequency Multiplier
PL565-37/38 VCXO Family
AFM DIE APPLICATION CIRCUIT FOR PL565-38 (LVPECL)
C1, C2: Power Supply
Decoupling. The advised
value is 0.01µF.
R1: Oscillator Amplitude
Control. The advised value
is 10K.
L2X, L4X: Multiplier
Tuning. Contact factory for
optimum values.
A 7x5mm ceramic substrate was designed to assemble and operate the AFM die at optimum performance:
VDD PECLB PECL
VCON
OE
GND
Substrate part number: Kyocera KD-VA9501
Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1(408) 944-0800 • fax +1(408) 474-1000 • www.micrel.com Rev 11/18/11 Page 6

6 Page



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部品番号部品説明メーカ
PL565-37

Analog Frequency Multiplier

Micrel
Micrel


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