MAX2338EGI Maxim Integrated Products, MAX2338EGI Datasheet - Page 4

• Manufacturer Part Number: MAX2338EGI
• Description: RF Amplifier Triple/Dual-Mode CDM Mode CDMA LNA/Mixers
• Manufacturer: Maxim Integrated Products
• Type: CDMA LNA/Mixerr

Specifications of MAX2338EGI

• Supply Current: 28 mA
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: QFN-28 EP
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Triple/Dual-Mode CDMA LNA/Mixers
AC ELECTRICAL CHARACTERISTICS (continued)
(MAX2338 EV kit, V
183MHz, high side LO, LO/2 = LOW. All ports matched to 50Ω, R
T
4
Note 1: Operation over this frequency range may require the ports to be rematched for the desired operating frequency.
Note 2: MIN guaranteed by production test, MAX guaranteed by design and characterization.
Note 3: Guaranteed by design and device characterization.
Note 4: Two-tone IIP3. Tested at f
Note 5: Two-tone IIP3. Tested at f
Note 6: F
Note 7: F
HIGH-GAIN, LOW-LINEARITY IDLE MODE
Gain (Note 2)
Noise Figure (Note 3)
IIP3 (Notes 3, 4)
FM MODE
Gain (Note 2)
Noise Figure (Note 3)
IIP3 (Note 4)
PCS MIXER PERFORMANCE
CDMA HIGH-GAIN, HIGH-LINEARITY MODE
Gain (Note 2)
Noise Figure (Note 3)
IIP3 (Notes 3, 5)
HIGH-GAIN, LOW-LINEARITY MODE
Gain (Note 2)
Noise Figure (Note 3)
IIP3 (Note 5)
ALL MODES
Mixer Output 1dB Compression
4 x 5 Suppression (Note 6)
2 x 2 Inp ut Inter cep t P oi nt ( N otes 3, 7)
LO Output Level (Note 3)
LO Output Leakage
LO E m i ssi on at P C S LN A Inp ut P or t
LO Emission at Cellular LNA Input
Port
LO Output Harmonic Suppression
LO Output Noise Power
RF Ports Return Loss
A
= +25°C, V
_______________________________________________________________________________________
RF1 - P
RF1 - P
LO
LO
PARAMETER
= 1064MHZ, f
= 2143MHz, f
CC
IF
IF
= +3.0V, unless otherwise noted.)
due to RF2.
due to RF2.
CC
= +2.7V to +3.3V, f
RF1
RF1
= 2051.5MHz at -35dBm, f
= 887.8MHz at -30dBm, f
RF1
RF1
= 880MHz, f
= 1960MHz, f
T
T
T
T
Into 50Ω or 100Ω load, BUFFEN = HIGH
BUFFEN = LOW
BUFFEN = HIGH
BUFFEN = HIGH
All active RF ports including 2-element matching
A
A
A
A
PLNAIN
= +25°C
= +25°C
= +25°C
= +25°C
= f
RF2
RF2
PMIXIN
= 880.9MHz, and power = -25dBm/tone.
= 1961.25MHz, and power = -25dBm/tone.
RF2
RF2
CONDITIONS
= 881MHz at -100dBm. Performance is measured as P
= 1930MHz to 1990MHz, f
= 1960MHz at -100dBm. Performance is measured as P
PCS band, 80MHz below LO
C ell ul ar b and , 45M Hz b el ow LO
RLNA
= R
RBIAS
= 24kΩ, T
CLNAIN
A
= -40°C to +85°C. Typical values are at
= f
CMIXIN
MIN
10.1
11.7
11.2
1.4
6.0
1.4
3.5
0.5
-12
25
= 869MHz to 894MHz, f
TYP
14.5
-161
-161
>45
-35
-55
-55
-15
7.3
3.5
8.8
8.7
3.4
7.8
7.5
7.2
2.5
13
14
33
10
-1
-6
IF
MAX
11.1
11.0
16.2
due to
IF
9.0
9.0
9.0
16
17
due to
dBm/Hz
UNITS
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBc
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
IF
=