2

SP5611

ELECTRICAL CHARACTERISTICS

These Characteristics are guaranteed by either production test or design. They apply within the specified ambient temperature

and supply voltage ranges unless otherwise stated.

Supply current

Prescaler input voltage

Prescaler input impedance

Prescaler input capacitance

SDA, SCL

Input high voltage

Input low voltage

Input high current

Input low current

Leakage current

SDA

Output voltage

Charge pump current low

Charge pump current high

Charge pump output leakage current

Charge pump drive output current

Charge pump amplifier gain

Recommended crystal series resistance

Crystal oscillator drive level

Crystal oscillator negative resistance

External reference input frequency

External reference input amplitude

Output Ports

P4-P7 sink current

P4-P7 leakage current

Input Ports

P3 input current high

P3 input current low

P4, P5, P7 input voltage low

P4, P5, P7 input voltage high

P6 input current high

P6 input current low

Typ.

Value

Conditions

Characteristic

Pin

12

13,14

13,14

13, 14

4,5

4,5

4,5

4,5

4,5

4

1

1

1

16

2

2

2

2

9-6

9-6

10

10

9,8,6

9,8,6

7

7

12·5

3

0

500

10

750

2

70

10

2·7

20

50

2

6

50

6

170

6400

80

1000

27

300

5·5

1·5

10

2

10

10

0·4

6

5

200

8

200

10

1

2

0·5

0·8

1

10

2

10

Units

Min.

Max.

mA

mVrms

Ω

pF

V

V

µA

µA

µA

V

µA

µA

nA

µA

Ω

mV p-p

Ω

MHz

mVrms

mA

µA

mA

mA

V

V

µA

µA

50MHz to 1·3GHz sinewave,

see Fig. 5

Input voltage = 0V

Sink current = 3mA

Byte 4, bit 2 = 0, pin 1 = 2V

Byte 4, bit 2 = 1, pin 1 = 2V

Byte 4, bit 4 = 1, pin 1 = 2V

V pin 16 = 0·7V

Parallel resonant crystal (note 2)

AC coupled sinewave

AC coupled sinewave

V pin 10 = 0V

See Table 3 for ADC levels

NOTES

2. Resistance specified is maximum under all conditions.