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PDF HMC4069LP4E Data sheet ( Hoja de datos )
| Número de pieza | HMC4069LP4E | |
| Descripción | 2.9 GHz INTEGER-N SYNTHESIZER | |
| Fabricantes | Analog Devices | |
| Logotipo |  |
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HMC4069LP4E
v02.0316
2.9 GHz INTEGER-N SYNTHESIZER
(N = 2 - 32)
Typical Applications
The HMC4069LPE is ideal for:
• Point-to-Point Radios
• Satellite Communication Systems
• Military Applications
• Sonet Clock Generation
Features
Ultra Low SSB Phase Noise Floor:
-151dBc/Hz @ 10kHz offset @ 100MHz
Integrated Output Resistors
Improved Input Sensitivity
Lock Detect and Invert Functionality
24-Pin 4 x 4mm SMT Package
General Description
The HMC4069LP4E is an Integer-N synthesizer which incorporates a 10 to 1300MHz digital phase-frequency detector
with a 10 to 2900MHz 5-bit frequency counter. It is intended for use in low phase noise synthesizer applications.
The combination of high frequency of operation along with its ultra low phase noise floor make possible synthesizers
with wide loop bandwidth and low N resulting in fast switching and very low phase noise. When used in conjunction
with a differential loop amplifier, the HMC4069LP4E generates output voltages that can be used to phase lock a VCO
to a reference oscillator.
The device is packaged in a 24-pin, 4 x 4mm leadless QFN surface mount package with an exposed ground paddle
for improved RF and thermal performance.
Functional Diagram
Information furnished by Analog Devices is believed to be accurate and reliable. However, no For price, delivery, and to place orders: Analog Devices, Inc.,
1 responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademarks are the property of their respective owners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
Phone: 781-329-4700 • Order online at www.analog.com
Application Support: Phone: 1-800-ANALOG-D
1 page  
Phase Noise Floor, Vcc = 4.75V
REF = 1000MHz Sine Wave
-120
-125
-130
-135
-140
-145
-150
-155
-160
102
103 104
OFFSET FREQUENCY (Hz)
-10dBm
-5dBm
105
0dBm
5dBm
Phase Noise Floor, Vcc = 5.00V
REF = 1000MHz Sine Wave
-120
-125
-130
-135
-140
-145
-150
-155
-160
102
103 104
OFFSET FREQUENCY (Hz)
-10dBm
-5dBm
105
0dBm
5dBm
Phase Noise Floor, Vcc = 5.25V
REF = 1000MHz Sine Wave
-120
-125
-130
-135
-140
-145
-150
-155
-160
102
103 104
OFFSET FREQUENCY (Hz)
-10dBm
-5dBm
105
0dBm
5dBm
HMC4069LP4E
v02.0316
2.9 GHz INTEGER-N SYNTHESIZER
(N = 2 - 32)
Phase Noise Floor, Vcc = 4.75V
REF = 10MHz Square Wave
-120
-125
-130
-135
-140
-145
-150
-155
-160
102
103 104
OFFSET FREQUENCY (Hz)
-10dBm
-5dBm
105
0dBm
5dBm
Phase Noise Floor, Vcc = 5.00V
REF = 10MHz Square Wave
-120
-125
-130
-135
-140
-145
-150
-155
-160
102
103 104
OFFSET FREQUENCY (Hz)
-10dBm
-5dBm
105
0dBm
5dBm
Phase Noise Floor, Vcc = 5.25V
REF = 10MHz Square Wave
-120
-125
-130
-135
-140
-145
-150
-155
-160
102
103 104
OFFSET FREQUENCY (Hz)
-10dBm
-5dBm
105
0dBm
5dBm
For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
Phone: 781-329-4700 • Order online at www.analog.com
Application Support: Phone: 1-800-ANALOG-D
4
5 Page 
HMC4069LP4E
v02.0316
2.9 GHz INTEGER-N SYNTHESIZER
(N = 2 - 32)
Typical Loop Filter
A diffential op-amp loop filter is required in order to integrate the ND and NU pulses into a usable tune voltage to
drive the oscillator in a PLL. The loop filter synthesis can be performed using a variety of simulation tools. Below is
an example of a third-order filter produced with the listed PLL parameters for loop bandwidth, etc.
π
Evaluation PCB Circuit
For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
Phone: 781-329-4700 • Order online at www.analog.com
Application Support: Phone: 1-800-ANALOG-D
10
11 Page | ||
| Páginas | Total 13 Páginas | |
| PDF Descargar | [ Datasheet HMC4069LP4E.PDF ] | |
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