SP5070

2

ELECTRICAL CHARACTERISTICS

Tamb = -40°C to +85°C,VCC = +4.5V to +5.5V. These characteristics are guaranteed by either production test or design.

They apply within the specified ambient temperature and supply voltage ranges unless otherwise stated.

Characteristics

Symbol

Pin

Min

Value

Typ

Max

Units

Conditions

Supply current

1

-

47

55

mA

Prescaler input voltage

Prescaler input voltage

2,3

2,3

50

100

-

-

300

300

300MHz to 1.8GHz sinewave

2.4GHz, see Fig.5

Prescaler input impedance

Input capacitance

2,3

2,3

-

-

50

2

-

-

Ω

pF

Charge pump output current

Charge pump output leakage

Drift due to leakage

Charge pump drive output

current

Charge pump amplifier gain

8

8

-

7

-

-

-

-

1

-

±100

-

-

-

6400

-

±5

5

-

-

µA

nA

mV/s

mA

-

V pin 8 = 2.0V

V pin 8 = 2.0V

At collector of External

Varicap Drive transistor

V pin 7 = 0.7V

pin 7 current 100µa

Oscillator temperature stability

Oscillator stability with

supply voltage

9,10

9,10

-

-

-

-

2

2

ppm/°C

ppm/V

Reference clock frequency

External reference amplitude

10

10

2

150

-

-

10

500

MHz

Charge pump disable/TEST 1

and TEST 2/enable

Charge pump disable leakage

11

11

-250

-

-

-

-500

10

µA

µA

TEST 1/TEST 2 sink current

13,14

1

-

-

mA

VOUT = 0.7V

TEST 1/TEST 2 leakage current

13,14

-

-

10

µA

TEST 1/TEST 2 voltage

13,14

-

-

V

ABSOLUTE MAXIMUM RATINGS

Characteristics

Pin

Value

Units

Min

Max

Supply voltage

RF input voltage

RF input DC offset

Charge pump DC offset

Charge pump disable

Drive DC offset

Crystal oscillator DC offset

TEST outputs

Storage temperature

Junction temperature

DP14 thermal resistance, chip-to-ambient

DP14 thermal resistance, chip-to-case

MP14 thermal resistance, chip-to-ambient

MP14 thermal resistance, chip-to-case

Power consumption at 5.5V

1

2,3

2,3

8

11

7

9,10

13,14

-

-

-

-

-

-

-

-0.3

-

-0.3

-0.3

-0.7

-0.3

-0.3

-0.3

-55

-

-

-

-

-

-

7

2.5

150

+150

78

30

123

45

275

V

Vp-p

V

V

V

V

V

V

°C

°C

°C/W

°C/W

°C/W

°C/W

mW