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HMC831LP6CE PDF даташит

Спецификация HMC831LP6CE изготовлена ​​​​«Hittite Microwave Corporation» и имеет функцию, называемую «FRACTIONAL-N SYNTHESIZER».

Детали детали

Номер произв HMC831LP6CE
Описание FRACTIONAL-N SYNTHESIZER
Производители Hittite Microwave Corporation
логотип Hittite Microwave Corporation логотип 

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HMC831LP6CE Даташит, Описание, Даташиты
HMC831LP6CE
v02.1109
FRACTIONAL-N SYNTHESIZER WITH
INTEGRATED VCO, 1815 - 2010 MHz
12
Features
• RF Bandwidth: 1815 to 2010 MHz
• Fractional or Integer Modes
• 19-Bit Prescaler
• Ultra Low Phase Noise
-110 dBc/Hz in Band Typ.
• Figure of Merit (FOM)
-227 dBc Integer
Typical Applications
• Cellular/4G Infrastructure
• Repeaters and Femtocells
• Communications Test Equipment
• CATV Equipment
Functional Diagram
• 24-bit Step Size, Resolution 3 Hz typ
• 200 MHz, 14-bit Reference Path Input
• Cycle Slip Prevention
• Read / Write Serial Port, Chip ID
• 40 Lead 6x6mm SMT Package: 36mm2
• Phased Array Applications
• DDS Replacement
• Very High Data Rate Radios
www.DataSheet4U.com
12 - 120
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com









No Preview Available !

HMC831LP6CE Даташит, Описание, Даташиты
v02.1109
HMC831LP6CE
FRACTIONAL-N SYNTHESIZER WITH
INTEGRATED VCO, 1815 - 2010 MHz
General Description
The HMC831LP6CE 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, an
autocalibration subsystem for low voltage VCO tuning, a very low noise digital Phase Detector (PD), a precision cont-
rolled 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 w/ Integrated VCOs - RF VCOs” Operating Guide. To view
the Operating Guide, please visit www.hittite.com and choose HMC831LP6CE from the “Search by Part Number”
pull down menu.
Electrical Specifications, TA = +25° C
VPPCP, VDDCP, VCC1, VCC2 = 5V ±4%; RVDD, AVDD, DVDD3V, VCCPD, VCCHF, VCCPS =
3.3V ±6% GNDCP = GNDLS = Ground Paddle = 0V
Parameter
RF Output Characteristics
VCO Frequency at PLL Input
RF Output Frequency at fVCO
RF Output Power at fVCO
VCO Tuning Sensitivity
VCO Supply Pushing
RF Output 2nd Harmonic
RF Output 3rd Harmonic
www.DataSheet4RUF.cOoumtput 4th Harmonic
RF Divider Characteristics
19-Bit N-Divider Range (Integer)
19-Bit N-Divider Range (Fractional)
REF Input Characteristics
Max Rep Input Frequency
Max Ref Frequency with AutoCal
Min Ref Input Frequency
Ref Input Range
Ref Input Capacitance
14-Bit R-Divider Range
Phase Detector (PD)
PD Frequency Fractional Mode
PD Frequency Integer Mode
Charge Pump
Max Output Current
Min Output Current
Charge Pump Gain Step Size (5-Bits)
Charge Pump Trim Step Size (4-Bits)
Condition
Internal to the IC Only
Measured at 2 GHz, 2V
Measured at 2 GHz, 2V
Min.
1815
1815
4
-2
Max = 219 - 1
Fractional nominal divide ratio
varies (-3 / +4) dynamically max
16
20
200
AC Coupled
Max PD Freq. Min VCO Freq/20
Max PD Freq. Min VCO Freq/16
1.5
1
0.1
0.1
Typ.
7.5
15
-25
-23
-31
TBD
100
2
2.54
20
20
5
Max.
Units
2010
2010
11
1.5
MHz
MHz
dBm
MHz/V
MHz/V
dBc
dBc
dBc
524,287
524,283
3.3
5
16,383
TBD
110
MHz
MHz
kHz
Vpp
pF
MHz
MHz
mA
μA
μA
μA
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com
12
12 - 121









No Preview Available !

HMC831LP6CE Даташит, Описание, Даташиты
v02.1109
HMC831LP6CE
FRACTIONAL-N SYNTHESIZER WITH
INTEGRATED VCO, 1815 - 2010 MHz
Electrical Specifications (Continued)
Parameter
Condition
Min.
Charge Pump Trim Step Size (3-Bits)
Charge Pump Offset Step Size (4-Bits)
PD/Charge Pump Noise
50 MHz Ref, Input Referred,
Integer, add 6 dB for Fractional
1 kHz
10 kHz
100 kHz
Compliance Voltage
Less than 3 dB degradation
typ. at these limits
-385 μA Offset
0.4
12
Logic Inputs
VIH Input High Voltage
+385 μA Offset
0.8
DVDD3V-0.4
VIL Input Low Voltage
0
Logic Outputs
VOH Output High Voltage
DVDD3V-0.4
VOL Output Low Voltage
0
Power Supply Voltages
Analog 3.3V Supplies
AVDD, VCCHF, VCCPS,
VCCPD, RVDD
3.0
Digital Supply
DVDD3V
3.0
Analog 5V Supplies
VPPCP, VDDCP, VCC1, VCC2
4.8
Power Supply Currents
+5V Analog Charge Pump
VPPCP, VDDCP
www.DataSheet4+U5.VcoVmCO Core and PLL Buffer
+5V VCO Divider and RF Buffer
VCC2
VCC1
+3.3V Analog
AVDD, VCCHF, VCCPS,
VCCPD, RVDD
+3.3V Digital
DVDD3V
Power Down - Crystal Off
Reg 01h=0,
Crystal Not Clocked
Power Down - Crystal On, 100 MHz
Reg 01h=0,
Crystal Clocked 100 MHz
Power on Reset
Typical Reset Voltage on DVDD
Min DVDD Voltage for No Reset
1.5
Power on Reset Delay
VCO Open Loop Phase Noise at fo
10 kHz Offset
100 kHz Offset
1 MHz Offset
10 MHz Offset
100 MHz Offset
Closed Loop Phase Noise PLL + VCO at fvco/2
Integer, 50 MHz PFD
1 kHz Offset
Typ.
7
55
-141
-149
-155
3.3
3.3
5
5.3
56
36
45
6.5
10
10
700
250
-88
-118
-143
-162
-170
-105
Max.
Units
μA
μA
dBc/Hz
dBc/Hz
dBc/Hz
VPPCP-0.8
VPPCP-0.4
DVDD3V
0.4
DVDD3V
0.4
V
V
V
V
V
V
3.5 V
3.5 V
5.2 V
mA
mA
mA
mA
mA
μA
200 μA
mV
V
μs
dBc/Hz
dBc/Hz
-141 dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
12 - 122
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com










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Номер в каталогеОписаниеПроизводители
HMC831LP6CEFRACTIONAL-N SYNTHESIZERHittite Microwave Corporation
Hittite Microwave Corporation

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