PS20353

4.3

DC Electrical Characteristics

DC Electrical Characteristics

Parameter

Conditions

Pins

Symbol

Min.

Typ.

Max. Unit

Operating

periphery

3.0

3.3

3.6

V

voltage

core

1.62

1.8

CVdd

1.62>CVdd>1.98

Supply current *

Idd

C

170

mA

Supply current sleep mode

300

µA

Outputs

IOH 2mA

2.4

V

3.0>Vdd>3.6

MDO(7:0), MOVAL, MOSTRT,

VOH

IOL 2mA

STATUS, BKERR

0.4

V

3.0>Vdd>3.6

VOL

IOH 12mA

Output levels

2.4

V

3.0>Vdd>3.6

VOH

MOCLK

IOL 12mA

0.4

V

3.0>Vdd>3.6

VOL

IOL 6mA

GPP(3:0), DATA1, AGC1,

0.4

V

3.0>Vdd>3.6

AGC2, IRQ

VOL

MDO(7:0), MOVAL, MOSTRT,

3.0

pF

MOCLK, STATUS, BKERR

Output capacitance

Not including track

GPP(3:0), DATA1, AGC1,

3.6

pF

AGC2,IRQ

Output leakage (tri-state)

1

µA

Inputs

Input levels

3.0>Vdd> 3.6

MICLK, SADD(4:0)SLEEP,

-0.5 ≥ Vin ≥

OSCMODE

2.0

V

Vdd+0.5V

VIH

Input levels

3.0>Vdd> 3.6

GPP(3:0), CLK1, DATA1,

2.0

V

-0.5 ≥ Vin ≥ +5.5V

RESET

VIH

Input levels

All inputs

VIL

3.0>Vdd>3.6

Input leakage Current

SLEEP, SMTEST, MICLK, CLK1,

±1

µA

Input capacitance

Capacitances do not OSCMODE

1.8

pF

include track

Input capacitance

SADD(4:0), DATA1, GPP(3:0)

3.6

pF

*. Current given is for optimum performance, lower current is possible with reduced performance.

4.4

AC Electrical Characteristics

AC Electrical Characteristics

Parameter

Conditions

Pins

Min.

Typ.

Max. Unit

Notes

Analogue Inputs

3.0>Vdd>3.6

-0.5 ≥ Vin ≥ Vdd+0.5V VIN and VIN

0.8

*

Vp-p

Input levels

Nominal conditions for all 1’s on the

ADC outputs.

more detail.

3.0>Vdd>3.6

RFLEV

0.0

Vdd

V

See Figure 13 for more detail.

-0.5 ≥ Vin ≥ +5.5V

See Figure 12 for more detail.

VIN, VIN

Input impedance

3.0>Vdd>3.6

RFLEV

25k

D.C. signal

*. capacitively coupled signal.

†. for normal use, the AGC must control the level on the VIN/VIN pins.

PLESSEY SEMICONDUCTORS LTD

TAMERTON ROAD | ROBOROUGH | PLYMOUTH | DEVON | PL6 7BQ

Vdd

19