HMC833LP6G 查看數據表（PDF） - Hittite Microwave

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HMC833LP6G

FRACTIONAL-N PLL WITH INTEGRATED VCO 25 - 6000 MHz

Hittite Microwave 

7-3

HMC833LP6GE

v03.714

FRACTIONAL-N PLL WITH INTEGRATED VCO

25 - 6000 MHz

Electrical Specifications (Continued)

Parameter

Condition

Min.

PLL RF Divider Characteristics

19-Bit N-Divider Range (Integer)

Max = 219 - 1

16

19-Bit N-Divider Range (Fractional)

Fractional nominal divide ratio

varies (-3 / +4) dynamically

20

max

REF Input Characteristics

Typ.

Max.

Units

524,287

524,283

Max Ref Input Frequency

350

MHz

Ref Input Voltage

AC Coupled [2]

1

2

3.3

Vp-p

Ref Input Capacitance

5

pF

14-Bit R-Divider Range

1

16,383

Phase Detector (PD) [3]

PD Frequency Fractional Mode B

[4]

DC

100

MHz

PD Frequency Fractional Mode A (and Regis-

ter 6 [17:16] = 11)

DC

80

MHz

PD Frequency Integer Mode

DC

125

MHz

Charge Pump

Output Current

0.02

2.54

mA

Charge Pump Gain Step Size

20

µA

PD/Charge Pump SSB Phase Noise

50 MHz Ref, Input Referred

1 kHz

-143

dBc/Hz

10 kHz

Add 1 dB for Fractional

-150

dBc/Hz

100 kHz

Add 3 dB for Fractional

-153

dBc/Hz

Logic Inputs

Vsw

40

50

60

% DVDD

Logic Outputs

VOH Output High Voltage

DVDD

V

VOL Output Low Voltage

0

V

Output Impedance

100

200

Ω

Maximum Load Current

1.5

mA

Power Supply Voltages

3.3 V Supplies

AVDD, VCCHF, VCCPS,

VCCPD, RVDD,DVDD

3.0

3.3

3.5

V

5 V Supplies

VPPCP, VDDLS, VCC1, VCC2

4.8

5

5.2

V

Power Supply Currents

+5 V Analog Charge Pump

VPPCP, VDDCP

8

mA

+5 V VCO Core and VCO Buffer

fo/1 Mode VCC2

fo/N Mode VCC2

105

mA

80

mA

+5 V VCO Divider and RF/PLL Buffer

fo/1 Mode VCC1

fo/N Mode VCC1

25

80

mA

100

mA

[3] Slew rate of greater or equal to 0.5 ns/V is recommended, see “Reference Input Stage” section for more details. Frequency is guaranteed

across process voltage and temperature from -40 °C to 85 °C.

[4] This maximum phase detector frequency can only be achieved if the minimum N value is respected. eg. In the case of fractional B mode, the

maximum PFD rate = fvco/20 or 100 MHz, whichever is less.

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