All min/max specifications are guaranteed by design, or test, or statistical methods. (Continued)

Symbol

Parameter

Conditions

Value

Units

Min

Typ

Max

ICPo-

source IF

IF Charge Pump Output

Current (see Programming

Description 3.1.4)

VCPo = Vp/2, CP_GAIN_8 = 0

−100

µA

ICPo-

sink IF

VCPo = Vp/2, CP_GAIN_8 = 0

100

µA

ICPo-

source IF

VCPo = Vp/2, CP_GAIN_8 = 1

−800

µA

ICPo-

sink IF

VCPo = Vp/2, CP_GAIN_8 = 1

800

µA

ICPo-

Tri

Charge Pump TRI-STATE

Current

0.5

≤ VCPo ≤ Vp −0.5

−2.5

2.5

nA

RF ICPo-

sink

vs. ICPo-

source

RF CP Sink vs. Source

Mismatch

VCPo = Vp/2 T

RF ICPo=900µA − 1.6mA

3.5

10

%

ICPo vs. VCPo

CP Current vs. Voltage

Variation

0.5

≤ VCPo ≤ Vp −0.5

T

510

%

ICPo vs. T

CP Current vs

Temperature

VCPo = Vp/2

8%

V

CP

Charge Pump Output

Voltage (RF only)

2.7V

≤ V

Enabled

CC

−0.5

V

DIGITAL INTERFACE (DATA, CLK, LE, EN, FoLD)

V

IH

High-level Input Voltage

(Note 3)

0.8 V

CC

V

V

IL

Low-level Input Voltage

(Note 3)

0.2 V

CC

V

I

IL

Low-level Input Current

V

−1.0

1.0

µA

I

IH

High-level Input Current

V

−1.0

1.0

µA

I

IH

Oscillator Input Current

V

100

µA

I

IL

Oscillator Input Current

V

−100

µA

V

OH

High-level Output Voltage

I

V

CC

−0.4

V

V

OL

High-level Output Voltage

I

0.4

V

MICROWIRE TIMING

t

CS

Data to Clock Setup Time

See Data Input Timing

50

ns

t

CH

Data to Clock Hold Time

See Data Input Timing

10

ns

t

CWH

Clock Pulse Width High

See Data Input Timing

50

ns

t

CWL

Clock Pulse Width Low

See Data Input Timing

50

ns

t

ES

Clock to Load Enable Set

Up Time

See Data Input Timing

50

ns

t

EW

Load Enable Pulse Width

See Data Input Timing

50

ns

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