MAX2203 Maxim, MAX2203 Datasheet - Page 4

• Manufacturer Part Number: MAX2203
• Description: The MAX2203 RMS power detector is designed to operate from 800MHz to 2
• Manufacturer: Maxim

RMS Power Detector
(V
calibrated at -20dBm and 0dBm, unless otherwise noted.)
4
CC
-0.2
-0.4
-0.6
-0.8
-1.0
_______________________________________________________________________________________
0.2
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
= 2.7V, T
0
0
-25
-23
OUTPUT VOLTAGE vs. FREQUENCY
+5dBm
-21
0dBm
-10dBm
-15dBm
-20dBm
-25dBm
55-UNIT PCS ROOM-COLD
-19
-5dBm
TEMPERATURE ERROR
A
-17
= +25°C, WCDMA uplink DPCCH + 1DPDCH, log conformance calculation is referenced to a straight line that is
INPUT POWER (dBm)
-15
FREQUENCY (MHz)
50mV/div
0.5V/div
-13
-11
-9
-7
-5
-3
INPUT POWER = -25dBm, 800MHz
-1
1
TURN-ON TIME
3
5
40µs/div
0.5V/div
0.2V/div
Typical Operating Characteristics (continued)
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
-25
MAX2203 toc15
-23
-21
55-UNIT PCS ROOM-HOT
-19
TEMPERATURE ERROR
-17
INPUT POWER = 0dBm, 800MHz
INPUT POWER (dBm)
-15
TURN-ON TIME
-13
40µs/div
-11
50mV/div
-9
0.5V/div
-7
-5
-3
-1
MAX2203 toc13
1
INPUT POWER = -25dBm, 2000MHz
3
5
TURN-ON TIME
0.5V/div
0.2V/div
40µs/div
-0.2
-0.4
0.6
0.4
0.2
0
-25
-23
55-UNIT CELLULAR ROOM-HOT
-21
-19
MAX2203 toc16
TEMPERATURE ERROR
-17
INPUT POWER = 0dBm, 2000MHz
INPUT POWER (dBm)
-15
TURN-ON TIME
-13
40µs/div
-11
-9
-7
-5
-3
-1
MAX2203 toc14
1
3
5