MC12148 Ver la hoja de datos (PDF) - Motorola => Freescale

Número de pieza

componentes Descripción

Fabricante

MC12148

LOW POWER VOLTAGE CONTROLLED OSCILLATOR

Motorola => Freescale 

MAXIMUM RATINGS

MC12148

Parameter

Symbol

Value

Unit

Power Supply Voltage, Pins 1, 7

Operating Temperature Range

Storage Temperature Range

NOTE: ESD data available upon request.

VCC

TA

Tstg

–0.5 to 7.0 Vdc

–40 to 85

°C

–65 to 150

°C

ELECTRICAL CHARACTERISTICS (VCC = 5.0 V; TA = –40 to 85°C, unless otherwise noted.)

Characteristic

Symbol

Min

Supply Current

Output Level HIGH (1.0 MΩ Impedance)

Output Level LOW (1.0 MΩ Impedance)

CSR @ 25 kHz Offset, 1.0 Hz BW

CSR @ 1.0 MHz Offset, 1.0 Hz BW

ICC

–

VOH

3.95

VOL

3.04

L(f)

–

L(f)

–

SNR (Signal to Noise Ratio from Carrier)

SNR

–

Frequency Stability

Supply Drift

Fsts

–

Thermal Drift

Fstt

–

Second Harmonic (from Carrier)

H2

–

Typ

19

4.17

3.41

–90

–120

40

3.6

0.1

–25

Max

Unit

25

mA

4.61

V

3.60

V

–

dBc/Hz

–

dBc/Hz

–

dB

–

KHz/mV

–

KHz/°C

–

dBc

Figure 1. Circuit Schematic

VCC

1

VCCO

7

Q11

Q10

D2

Q9

Q3 Q2

Q4

Q7 Q6

D1

Q5

Q8

Q1

6

OUT

510Ω

8

4

3

GND

Vref TANK

5

2

GND AGC

2

MOTOROLA RF/IF DEVICE DATA

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