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MAX2388EGC+T

P1-P3P4-P6P7-P9P10-P11
MAX2387/MAX2388/MAX2389
W-CDMA LNA/Mixer ICs
4 _______________________________________________________________________________________
AC ELECTRICAL CHARACTERISTICS (continued)
(MAX238_ EV kit, V
CC
= 2.7V, SHDN = high, f
RF_IN
= f
LNA_IN
= 2140MHz, f
LO
= 2330MHz (f
IF
= 190MHz). Mixer, LNA, and LO input
ports are driven with 50Ω sources. R
BIAS
= 24kΩ ±1%, P
LO
= -10dBm (MAX2387/MAX2388), P
LO
= -4dBm (MAX2389), P
RF
=
-30dBm. Typical values are at V
CC
= +2.7V, T
A
= +25°C, unless otherwise noted.)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
MAX2387 6
MAX2388 6
3
rd
-Order Input Intercept Point
(Notes 1, 3)
IIP3
MXR
MAX2389 5
dBm
MAX2387 -13.9 -10
MAX2388 -16.3 -10.5
Input -1dB Compression Point
(Note 1)
IP
- 1dB
,
M XR
T
A
= -40°C to +85°C
MAX2389 -15.4 -10.5
dBm
MIXER PERFORMANCE (GAIN = LOW)
T
A
= +25°C 7.5 9.0 10.5
Power Conversion Gain (Note 1) G
MXR
T
A
= -40°C to +85°C 6.5 12.0
dB
MAX2387 6.9 8.4
MAX2388 6.1 7.4Noise Figure (SSB) (Note 1) NF
MXR
T
A
= +25°C
MAX2389 6.6 8.8
dB
MAX2387 0.7
MAX2388 0.2
3
rd
-Order Input Intercept Point
(Note 4)
IIP3
MXR
T
A
= +25°C
MAX2389 1.3
dBm
MAX2387 -15.0 -10.7
MAX2388 -18.2 -11.3
Input -1dB Compression Point
(Note 1)
IP
- 1dB
,
M XR
T
A
= -40°C to +85°C
MAX2389 -17.8 -11.9
dBm
Note 1: Guaranteed by design and characterization.
Note 2: MIN guaranteed by production test, MAX guaranteed by design and characterization.
Note 3: Includes input matching circuit loss.
Note 4: f
IN1
= 2140MHz, f
IN2
= 2141MHz, P
IN
= -30dBm per tone.
Note 5: f
IN1
= 2140MHz, f
IN2
= 2141MHz, P
IN
= -25dBm per tone.
MAX2387/MAX2388/MAX2389
W-CDMA LNA/Mixer ICs
_______________________________________________________________________________________ 5
2
6
4
10
8
14
12
16
-40 10-15 356085
MAX2387
SUPPLY CURRENT vs. TEMPERATURE
MAX2387/88/89 toc01
TEMPERATURE (
°
C)
SUPPLY CURRENT (mA)
V
CC
= +2.7V
HIGH-GAIN
V
CC
= +3.3V
LOW-GAIN
V
CC
= +4.3V
HIGH-GAIN
V
CC
= +4.3V
LOW-GAIN
V
CC
= +2.7V
LOW-GAIN
V
CC
= +3.3V
HIGH-GAIN
-20
-15
-10
-5
0
5
10
15
20
-40 -15 10 35 60 85
MAX2387/88/89 toc02
TEMPERATURE (
°
C)
GAIN (dB)
MAX2387
LNA GAIN vs. TEMPERATURE
HIGH-GAIN MODE
LOW-GAIN MODE
-10
-4
-6
-8
-2
0
2
4
6
8
10
-40 10-15 35 60 85
MAX2387/88/89 toc03
TEMPERATURE (
°
C)
IIP3 (dBm)
MAX2387
LNA IIP3 vs. TEMPERATURE
HIGH-GAIN MODE
LOW-GAIN MODE
0
4
2
8
6
10
12
-13 -11 -10-12 -9-8-7
MAX2387/88/89 toc04
LO INPUT LEVEL (dBm)
CONVERSION GAIN (dB)
HIGH-GAIN MODELOW-GAIN MODE
MAX2387
MIXER CONVERSION GAIN
vs. LO INPUT POWER
-10
-5
0
5
10
15
20
25
30
-40 -15 10 35 60 85
MAX2387
MIXER IIP2 AND IIP3 vs. TEMPERATURE
MAX2387/88/89 toc05
TEMPERATURE (
°
C)
IIP (dBm)
IIP2: HIGH-GAIN
MODE, DIFFERENTIAL
LO
IIP2: HIGH-GAIN
MODE, SINGLE-
ENDED LO
IIP3: HIGH-GAIN
MODE
IIP3: LOW-GAIN
MODE
-16
-14
-10
-12
-8
-6
-40 10-15 35 60 85
MAX2387/88/89 toc06
TEMPERATURE
(
°
C
)
-1dB COMPRESSION POINT (dBm)
MAX2387
MIXER INPUT -1dB COMPRESSION POINT
vs. TEMPERATURE
0
5
10
15
20
25
30
35
40
2300 23202310 2330 2340 2350 2360
MAX2387
MIXER LO-IF AND LO-RF ISOLATION
vs. LO FREQUENCY
MAX2387/88/89 toc07
FREQUENCY
(
MHz
)
ISOLATION (dB)
V
CC
= +2.7V
LO = -10dBm
LO-IF: HIGH-GAIN
MODE
LO-IF: LOW-GAIN
MODE
LO-RF: LOW-GAIN
MODE
LO-RF: HIGH-GAIN
MODE
0
5
15
10
20
25
2110 21302120 2140 2150 2160 2170
MAX2387
LNA NOISE FIGURE vs. FREQUENCY
MAX2387/88/89 toc08
FREQUENCY
(
MHz
)
NOISE FIGURE (dB)
HIGH-GAIN MODE
LOW-GAIN MODE
8
7
6
5
4
-13 -10-12 -11 -9 -8 -7
MAX2387/88/89 toc09
LO POWER (dB)
NOISE FIGURE (dB)
MAX2387
MIXER NOISE FIGURE vs. LO POWER
HIGH-GAIN MODE
LOW-GAIN MODE
Typical Operating Characteristics
(T
A
= +25°C, V
CC
= +2.7V, unless otherwise noted.)
MAX2387/MAX2388/MAX2389
W-CDMA LNA/Mixer ICs
6 _______________________________________________________________________________________
2
6
4
10
8
14
12
16
-40 10-15 35 60 85
MAX2388
SUPPLY CURRENT vs. TEMPERATURE
MAX2387/88/89 toc10
TEMPERATURE (
°
C)
SUPPLY CURRENT (mA)
V
CC
= +2.7V
HIGH-GAIN
V
CC
= +4.3V
HIGH-GAIN
V
CC
= +3.3V
HIGH-GAIN
V
CC
= +3.3V
LOW-GAIN
V
CC
= +2.7V
LOW-GAIN
V
CC
= +4.3V
LOW-GAIN
-5
0
10
5
15
20
-40 10-15 35 60 85
MAX2387/88/89 toc11
TEMPERATURE (
°
C)
GAIN (dB)
MAX2388
LNA GAIN vs. TEMPERATURE
HIGH-GAIN MODE
LOW-GAIN MODE
-10
-4
-6
-8
-2
0
2
4
6
8
10
-40 10-15 356085
MAX2387/88/89 toc12
TEMPERATURE (
°
C)
IIP3 (dBm)
MAX2388
LNA IIP3 vs. TEMPERATURE
HIGH-GAIN MODE
LOW-GAIN MODE
0
4
2
8
6
10
12
-13 -11 -10-12 -9-8-7
MAX2387/88/89 toc13
LO INPUT LEVEL (dBm)
CONVERSION GAIN (dB)
HIGH-GAIN MODELOW-GAIN MODE
MAX2388
MIXER CONVERSION GAIN
vs. LO INPUT POWER
-10
-5
0
5
10
15
20
25
30
-40 -15 10 35 60 85
MAX2388
MIXER IIP2 AND IIP3 vs. TEMPERATURE
MAX2387/88/89 toc14
TEMPERATURE (
°
C)
IIP (dBm)
IIP2: HIGH-GAIN
MODE, DIFFERENTIAL LO
IIP2: HIGH-GAIN
MODE,
SINGLE-ENDED LO
IIP3: HIGH-GAIN
MODE
IIP3: LOW-GAIN
MODE
-16
-14
-10
-12
-8
-6
-40 10-15 35 60 85
MAX2387/88/89 toc15
TEMPERATURE (
°
C)
-1dB COMPRESSION POINT (dBm)
MAX2388
MIXER INPUT -1dB COMPRESSION POINT
vs. TEMPERATURE
0
5
10
15
20
25
30
35
40
2300 23202310 2330 2340 2350 2360
MAX2388
MIXER LO-IF AND LO-RF ISOLATION
vs. LO FREQUENCY
MAX2387/88/89 toc16
FREQUENCY (MHz)
ISOLATION (dB)
LO-RF: HIGH-GAIN
MODE
LO-RF: LOW-GAIN
MODE
LO-IF: LOW-GAIN
MODE
LO-IF: HIGH-GAIN
MODE
V
CC
= +2.7V
LO = -10dBm
0
2
6
4
8
10
2110 21302120 2140 2150 2160 2170
MAX2388
LNA NOISE FIGURE vs. FREQUENCY
MAX2387/88/89 toc17
FREQUENCY (MHz)
NOISE FIGURE (dB)
HIGH-GAIN MODE
LOW-GAIN MODE
8
7
6
5
4
-13 -10-12 -11 -9 -8 -7
MAX2387/88/89 toc18
LO POWER (dB)
NOISE FIGURE (dB)
MAX2388
MIXER NOISE FIGURE vs. LO POWER
HIGH-GAIN MODE
LOW-GAIN MODE
Typical Operating Characteristics (continued)
(T
A
= +25°C, V
CC
= +2.7V, unless otherwise noted.)
P1-P3P4-P6P7-P9P10-P11

MAX2388EGC+T

Mfr. #:
Buy MAX2388EGC+T
Manufacturer:
Maxim Integrated
Description:
RF Mixer W-CDMA LNA/Mixer
Lifecycle:
New from this manufacturer.
Delivery:
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