MAX2207 Maxim, MAX2207 Datasheet - Page 4

• Manufacturer Part Number: MAX2207
• Description: The MAX2205–MAX2208 wideband (800MHz to 2GHz) power detectors are ideal for GSM/EDGE (MAX2206), TDMA (MAX2207), and CDMA (MAX2205/MAX2208) applications
• Manufacturer: Maxim

RF Power Detectors in UCSP
4
(MAX2206/MAX2207/MAX2208 EV kit, T
2.5
2.0
1.5
1.0
0.5
19
18
17
16
15
14
13
12
11
10
_______________________________________________________________________________________
0
PIN
A1
A2
B1
B2
-10
-40
OUTPUT VOLTAGE vs. INPUT POWER
RESPONSE TIME vs. TEMPERATURE
V
f
T
V
RF
V
T
A
CC
CC
A
CC
= -40°C TO +85°C
= 800MHz
= +85°C
= +2.7V to +3.5V
= +3.0V
= +3.5V
-15
-5
V
MAX2205/MAX2208
MAX2207/MAX2208
RFIN/SHDN
CC
TEMPERATURE (°C)
= +3.5V
NAME
GND
POWER (dBm)
OUT
V
f
P
P
10
0
RF
IN
IN
CC
= 900MHz
= +15dBm (MAX2208)
= +31dBm (MAX2205)
35
5
V
RF Input and Shutdown Logic Input. AC-couple the RF input to this pin and apply the shutdown logic
input through a resistor. Drive low to turn the part off, drive high, or connect to V
Power-Supply Pin. Bypass to GND with a capacitor as close to the bump as possible.
Ground Connection. Multiple ground vias placed as close to the IC as possible should be used to
connect the ground pin to the ground plane. Connect to PC board ground plane with as low
inductance as possible.
Detector Output
V
T
CC
CC
A
60
= -40°C
10
= +2.7V
= +2.7V
85
15
A
= +25°C, unless otherwise noted.)
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
2.5
2.0
1.5
1.0
0.5
0
Typical Operating Characteristics (continued)
0
-10
6
OUTPUT VOLTAGE vs. INPUT POWER
V
f
T
MAX2205 EV KIT
OUTPUT VOLTAGE vs. INPUT POWER
V
f
T
RF
RF
CC
A
CC
A
V
T
= -40°C to +85°C
= -40°C TO +85°C
= 836MHz
A
= 2GHz
CC
= +2.7V to +3.5V
= +2.7V to +3.5V
= +85°C
= +3.5V
-5
11
MAX2207/MAX2208
INPUT POWER (dBm)
POWER (dBm)
V
T
0
MAX2205
16
A
CC
= +85°C
= +3.5V
5
21
V
T
A
CC
V
T
= -40°C
A
CC
= +2.7V
= -40°C
FUNCTION
= +2.7V
10
26
15
31
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
310
305
300
295
290
285
280
275
0
-40
6
V
f
T
MAX2205 EV KIT
OUTPUT VOLTAGE vs. INPUT POWER
RF
A
CC
RESPONSE TIME vs. TEMPERATURE
= -40°C to +85°C
= 1880MHz
= +2.7V to +3.5V
V
10
CC
-15
= +3.0V
Pin Description
INPUT POWER (dBm)
V
TEMPERATURE (°C)
CC
14
MAX2205
CC
MAX2207
10
= +3.5V
V
T
A
CC
to turn the part on.
= +85°C
18
= +3.5V
V
35
CC
V
T
CC
A
= +2.7V
f
P
= -40°C
22
RF
IN
= +2.7V
= 900MHz
= +15dBm
60
26
85