Parameter

Min

Typ

Max

Units

Nominal Center Frequency Fc

867.9

868

868.1

MHz

-

4.5

5

dB

0.6

0.7

-

MHz

0.8

1.0

-

MHz

Absolute Delay

-

0.6

1.0

µs

20

21

-

dB

20

23

-

dB

Phase Variation, Fc ± 0.3 MHz

-

4

10

deg

Group Delay Variation, Fc ± 0.3 MHz

-

150

200

ns

Return Loss at Fc

6

10

-

dB

Source/Load Impedance

50

Ω

SPECIFICATION

Notes:

1. At response peak.

2. All dB values are relative to the insertion loss level of note 1,

Notes:

•

2% tolerance matching components are recommended.

•

Tuning values shown are for reference only. Optimum values may change depending upon board layout.

MAXIMUM RATINGS

MATCHING CIRCUIT

Parameter

Min

Max

Units

Storage Temperature Range

-45

85

°C

Operating Temperature Range (T)

-30

60

°C

Input Power Level

-

10

dBm

8/2012