MC2800SYNEVK 查看數據表（PDF） - Motorola => Freescale

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MC2800SYNEVK

FLEX Paging RF/IF Frequency Synthesizer Receiver

Motorola => Freescale 

FreescaleMCS2e80m0SicYoNnEVdKuctor, Inc.

RECOMMENDED OPERATING CONDITIONS

Characteristic

Operating Voltage

RF Input Frequency Range

PLL & FLEX Decoder Interface Voltage

Symbol

Min

Typ

VCC

1.15

–

278

–

VDD

3.0

–

Max

Unit

1.7

V

286

MHz

3.3

V

TEST CONDITIONS

Characteristic

Operating Voltage

PLL & FLEX Decoder Interface Voltage

MC2800 Regulated Output Voltage

RF Input Frequency

Synthesizer Frequency

Symbol

VCC

VDD

Vreg

fRF

fsyn

Min

Typ

Max

–

1.15

–

–

3.3

–

–

0.980

–

–

282.0000

–

–

260.6000

–

Unit

V

V

V

MHz

MHz

ELECTRICAL CHARACTERISTICS

Characteristic

Conditions

Symbol

Min

LOW NOISE AMPLIFIER

Power Gain [Note 1]

S11 [Note 1]

Zout [Note 1]

Noise Figure [Note 1]

@ 282.000 MHz

GP

–

S11

–

Zout

–

NF

–

Current Consumption

SAW FILTER

Insertion Loss

Vreg = 0.980 V

I

–

Terminating Impedance

–

= 230 Ω

VOLTAGE CONTROLLED OSCILLATOR + FREQUENCY MULTIPLIER

Desired Output Tone Frequency

Desired Output Tone Amplitude

3rd Harmonic

fLO1

–

VLO

–

2nd Harmonic Output Power

4th Harmonic Output Power

Referenced to 3rd

H2

–

Harmonic

H4

–

Current Consumption

FREQUENCY SYNTHESIZER

Reference Frequency

Reference Counter (R–Counter)

Vreg = 0.980 V

I

–

fref

–

–

–

Channel Spacing

N–Counter Range

Synthesizer Frequency Range

Phase Noise @ 10kHz Offset

N = 28B0(H)

fsyn = 260.600 MHz

fch

–

N

2810(H)

fsyn

256.600

–

–

VCC Current Consumption of PLL

Vreg = 0.980 V

I

–

VDD Current Consumption of PLL

VDD = 3.3 V

I

–

NOTES: 1. Output of the LNA is matched to 230 Ω by inserting a 180 Ω resistor in series with its output port.

2. Output of the Mixer is matched to 1.5050 kΩ by inserting a 1500 Ω resistor in series with its output port.

3. The circuit of this test board is the same as the schematic in Figure 2.

Typ

19.9

–10.1

227 + j46

3.3

850

1.0

260.6008

53

–46

–31

1050

20.95008

09D2(H)

25.000

–

–

–95

750

70

Max

Unit

–

dB

–

dB

–

Ω

–

dB

–

µA

–

dB

–

MHz

–

mV

–

dBc

–

dBc

–

µA

–

–

–

2950(H)

264.600

–

MHz

kHz

MHz

dBc / Hz

–

µA

–

µA

MOTOROLA RF/IF DEVICE DATA For More Information On This Product,

3

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