FRACTIONAL-N PLL. HMC837LP6CE Datasheet

HMC837LP6CE PLL. Datasheet pdf. Equivalent

HMC837LP6CE Datasheet
Recommendation HMC837LP6CE Datasheet
Part HMC837LP6CE
Description FRACTIONAL-N PLL
Feature HMC837LP6CE; HMC837LP6CE v00.1210 FRACTIONAL-N PLL WITH INTEGRATED VCO 1025 - 1150, 2050 - 2300, 4100 - 4600 MHz .
Manufacture Analog Devices
Datasheet
Download HMC837LP6CE Datasheet




Analog Devices HMC837LP6CE
HMC837LP6CE
v00.1210
FRACTIONAL-N PLL WITH INTEGRATED VCO
1025 - 1150, 2050 - 2300, 4100 - 4600 MHz
Features
• RF Bandwidth:
1025-1150, 2050-2300, 4100-4600 MHz
• Ultra Low Phase Noise
-112 dBc/Hz in Band Typ.
• Figure of Merit (FOM) -230 dBc/Hz
• <180 fs RMS Jitter
• 24-bit Step Size, Resolution 3 Hz typ
• Exact Frequency Mode
• Built in Digital Self Test
• 40 Lead 6x6 mm SMT Package: 36 mm2
Typical Applications
7 • Cellular/4G Infrastructure
• Repeaters and Femtocells
• Communications Test Equipment
• CATV Equipment
Functional Diagram
• Phased Array Applications
• DDS Replacement
• Very High Data Rate Radios
7-1
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Analog Devices HMC837LP6CE
HMC837* PRODUCT PAGE QUICK LINKS
Last Content Update: 02/23/2017
COMPARABLE PARTS
View a parametric search of comparable parts.
EVALUATION KITS
HMC837LP6CE Evaluation Board
DOCUMENTATION
Application Notes
Frequency Hopping with Hittite PLLVCOs Application
Note
PLL & PLLVCO Serial Programming Interface Mode
Selection Application Note
Power-Up & Brown-Out Design Considerations for RF PLL
+VCO Products Application Note
Wideband RF PLL+VCO and Clock Generation Products
FAQs
Data Sheet
HMC837 Data Sheet
User Guides
PLLs with Integrated VCO - RF Applications Product &
Operating Guide
REFERENCE MATERIALS
Quality Documentation
HMC Legacy PCN: LP6CE and LP6GE QFN - Alternate
assembly source
Package/Assembly Qualification Test Report: LP6, LP6C,
LP6G (QTR: 2014-00368)
Semiconductor Qualification Test Report: BiCMOS-A (QTR:
2013-00235)
DESIGN RESOURCES
HMC837 Material Declaration
PCN-PDN Information
Quality And Reliability
Symbols and Footprints
DISCUSSIONS
View all HMC837 EngineerZone Discussions.
SAMPLE AND BUY
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TECHNICAL SUPPORT
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number.
DOCUMENT FEEDBACK
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Analog Devices HMC837LP6CE
HMC837LP6CE
v00.1210
FRACTIONAL-N PLL WITH INTEGRATED VCO
1025 - 1150, 2050 - 2300, 4100 - 4600 MHz
General Description
The HMC837LP6CE is a fully functioned Fractional-N Phase-Locked-Loop (PLL) Frequency Synthesizer with an
Integrated Voltage Controlled Oscillator (VCO). The synthesizer consists of an integrated low noise VCO with a tri-
band output, an autocalibration subsystem for low voltage VCO tuning, a very low noise digital Phase Detector (PD),
a precision controlled charge pump, a low noise reference path divider and a fractional divider.
The fractional synthesizer features an advanced delta-sigma modulator design that allows both ultra-fine step sizes
and low spurious products. The phase detector (PD) features cycle slip prevention (CSP) technology to allow faster
frequency hopping times. Ultra low in-close phase noise and low spurious also allows wider loop bandwidths for faster
frequency hopping and low micro-phonics.
For theory of operation and register map refer to the “PLLs with Integrated VCOs - RF VCOs Operating Guide”. To
view the Operating Guide, please visit www.hittite.com and choose HMC837LP6CE from the “Search by Part
Number” pull down menu.
Electrical Specifications
VPPCP, VDDCP, VCC1, VCC2 = 5V; RVDD, AVDD, DVDD3V, VCCPD, VCCHF, VCCPS = 3.3V
GNDCP = GNDLS = Ground Paddle = 0V, Min and Max Specified across Temp
Parameter
RF Output Characteristics
VCO Frequency at PLL Input
RF Output Frequency at fVCO/2
RF Output Frequency at fVCO
RF Output Frequency at 2fVCO
Output Power
RF Output Power at fVCO/2
RF Output Power at fVCO
RF Output Power at 2fVCO
VCO Tuning Sensitivity
VCO Supply Pushing
Harmonics
RF Output Fout/2 Harmonic
RF Output 3 Fout/2 Harmonic
RF Output 2nd Harmonic
RF Output 5 Fout/2 Harmonic
RF Output 3rd Harmonic
RF Output 7 Fout/2 Harmonic
RF Output 4th Harmonic
RF Divider Characteristics
19-Bit N-Divider Range (Integer)
19-Bit N-Divider Range (Fractional)
REF Input Characteristics
Max Ref Input Frequency
Ref Input Range
Ref Input Capacitance
14-Bit R-Divider Range
Condition
Min.
Typ.
Max.
Units
2050
1025
2050
4100
2300
1150
2300
4600
MHz
MHz
MHz
MHz
matched at the frequency of
interest, vs temperature
Measured at fo, 2V
Measured at fo, 2V
11
9
-3
9.7
12
10.5
-0.5
12.4
1
13
12
2
16.5
dBm
dBm
dBm
MHz/V
MHz/V
Doubler Mode
Doubler Mode
fo/2/fo/2fo
Doubler Mode
fo/2/fo/2fo
Doubler Mode
fo/2/fo/2fo
-26
-47
-26 / -21 / -46
-55
-26 / -34/ -44
-61
-25/ -52 / -61
dBc
dBc
dBc
dBc
dBc
dBc
dBc
Max = 219 - 1
Fractional nominal divide ratio
varies (-3 / +4) dynamically max
524,287
524,283
AC Coupled
50 200 MHz
1 2 3.3 Vp-p
5 pF
1 16,383
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7
7-2







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