Micrel

MICRF219

January 2009

3

M9999-011509

(408) 944-0800

.

.

.

Storage Temperature (Ts)...................... -65ºC to +150°C

wer ......................... +10dBm

.............+3.0V to +3.6V

......... –40°C to +105°C

............................. 3.6V

........................ -20dBm

Receive Modulation Duty Cycle

Frequency Range...........................300MHz to 450MHz

l Charact

ations app

3.3V, GND = 0V, C

µF

Hz unless otherwise noted.

ndica

ata rate (Manc

ter e

de

ference oscillator frequency =

127MHz.

Min

yp

Max

Units

Supply Voltage (VDD) ..................................... .......... +5V

Supply voltage (VDD)................

Input Voltage. .................................................. .......... +5V

Ambient Temperature (T ) ........

Junction Temperature ....................... .............

.

.....+150ºC

A

Lead Temperature (soldering, 10sec.) ................ ...300°C

Input Voltage (Vin) ....................

Maximum Input RF Power.........

.

Maximum Receiver Input Po

(3)

EDS Rating ................................................... 2KV HBM

Electrica

eristics

Specific

AGC

te –40°C – T – 105°C. 1kbps d

= 0.1

, f

= 433.92 M

RX

nco

Bold values i

13.52

A

hes

d), re

Parameter

Condition

T

4.0

Operating Supply

6.0

mA

Current

Conti

2

Shutdown Current

0.15

µA

Receiver

Image Rejection

25

dB

0.86

1 IF Center

433.92MHz

1.2

MHz

st

Frequency

-2

-110

Receiver Sensitivity @

1kbps (Note 4)

0

dBm

-2

-11

235

IF Bandwidth

= 433.92MHz

kHz

330

– j235

32

Antenna Input

3.92MHz

– j174

Ω

Impedance

19

Receive Modulatio

Note 5

20

80

%

n

Duty Cycle

AGC Attack / De

Ratio

cay

0.1

AGC pin leakage

current

30

± 800

nA

nA

±

1.15

V

AGC Dynamic Range

1.70

V

Reference Oscillator

9.81563

Reference Oscillator

Frequency

13.52127

MHz

Reference Oscillator

Input Impedance

RO1

1.6

kΩ