MAX1470 Maxim, MAX1470 Datasheet - Page 5

• Manufacturer Part Number: MAX1470
• Description: 315MHz Low-Power / +3V Superheterodyne Receiver
• Manufacturer: Maxim

(V
DD
= +3.3V, T
315MHz Low-Power, +3V Superheterodyne
A
10dB/
0dB
= +25°C, unless otherwise noted. Typical Application Circuit.)
div
-10
-15
-20
-5
5
0
_______________________________________________________________________________________
1
50MHz
S11 MAGNITUDE-LOG PLOT OF RFIN
3dB BANDWIDTH = 11.7MHz
315MHz,
NORMALIZED IF GAIN
-29.5dB
vs. IF FREQUENCY
IF FREQUENCY (MHz)
10
Typical Operating Characteristics (continued)
MAX1470 toc12
1GHz
100
60
50
40
30
20
150
200
S11 SMITH PLOT OF RFIN
315MHz
250
IMAGE REJECTION
vs. RF FREQUENCY
RF FREQUENCY (MHz)
300
350
1GHz
400
50MHz
450
Receiver
500
5