Rev. 1.00

4

June 07, 2013

HT6P235A/HT6P245A

Absolute Maximum Ratings

StorageTemperature....………………-55˚Cto150˚C

OperatingTemperature...………………-10˚Cto50˚C

Note:Thesearestressratingsonly.Stressesexceedingtherangespecifiedunder”AbsoluteMaximumRatings”

maycausesubstantialdamagetothedevice.Functionaloperationofthisdeviceatotherconditionsbeyond

thoselistedinthespecificationisnotimpliedandprolongedexposuretoextremeconditionsmayaffect

devicereliability.

D.C. Characteristics

Ta=25°C

Symbol

Parameter

Test condition

Min.

Typ.

Max.

Unit

Condition

Logic Supply Voltage

—

—

2.5

3.0

3.6

V

Stand-by current

3

No load. Input pins floating

—

—

1.0

μA

“H” Input Voltage

—

—

—

—

V

“L” Input Voltage

—

—

—

—

V

Pull-high Resistance

3

D0~D3, B0~B1

—

500

—

kΩ

Hi-level output current

3

—

-7

—

mA

Low-level output current

3

—

2

—

mA

R.F. Characteristics

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Units

Conditions

Average Data Current*

50% duty cycle data

3V

@ 433MHz, POUT=+16dBm

—

25

—

mA

@ 433MHz, POUT=+12dBm

15

Data LOW current

3V

—

—

6

—

mA

RF and Crystal

—

Output power level

3V

OPS

0

—

12

—

dBm

Floating

—

14

—

1

—

16

—

13.56MHz Internal RC Oscillator 3V

—

-0.5% 13.56 +0.5% MHz

—

Extinction ratio for ASK 10Kbps 3V

—

—

70

—

dBc

—

Output Blanking

3V STDBY transition from Low to High

—

500

—

μs

—

ASK to RF Out Response Time 3V

Delta between ASK Input Transition

from Low to High to RF Output

Transition from Low to High

—

1

—

μs

Note:ItisrecommendedthattheVDDpoweronrisetimeshouldbelessthan500ustoallowthedevicetopower

upnormallyandstartnormaloperation.