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参数资料
| 型号： | MAX2338ETI+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 3/13页 |
| 文件大小： | 0K |
| 描述： | IC LNA/MIXER CDMA 28-TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 功能： | LNA/混频器 |
| 频率： | 869MHz ~ 894MHz，1.93GHz ~ 1.99GHz |
| RF 型： | CDMA，EDGE，GSM，TDMA |
| 次要属性： | 15dB LNA 增益 |
| 封装/外壳： | 28-WFQFN 裸露焊盘 |
| 包装： | 带卷 (TR) |
Triple/Dual-Mode CDMA LNA/Mixers
AC ELECTRICAL CHARACTERISTICS
(MAX2338 EV kit, V CC = +2.7V to +3.3V, f PLNAIN = f PMIXIN = 1930MHz to 1990MHz, f CLNAIN = f CMIXIN = 869MHz to 894MHz, f IF =
183MHz, high side LO, LO/2 = LOW. All ports matched to 50 ? , R RLNA = R RBIAS = 24k ? , T A = -40 ° C to +85 ° C. Typical values are at
T A = +25 ° C, V CC = +3.0V, unless otherwise noted.)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
OVERALL PERFORMANCE
Low-Band RF Frequency Range
High-Band RF Frequency Range
869
1930
894
1990
MHz
MHz
Low-Band LO Frequency Range
High-Band LO Frequency Range
IF Frequency Range
After divider if active (Note 1)
(Note 1)
(Note 1)
950
1750
80
1100
2210
220
MHz
MHz
MHz
LO Input Level
-7
-3
0
dBm
CELLULAR LNA PERFORMANCE
HIGH-GAIN, HIGH-LINEARITY MODES
Gain (Note 2)
Noise Figure (Note 3)
Noise Figure Change Due to
Temperature
IIP3 (Notes 3, 4)
T A = +25 ° C
T A = +25 ° C to T MAX
14.0
9.5
15.7
1.4
0.3
12
17.0
1.6
dB
dB
dB
dBm
CDMA HIGH-GAIN, LOW-LINEARITY MODE AND FM MODE
Gain (Note 2)
Noise Figure (Note 3)
IIP3 (Note 3, 4)
T A = +25 ° C
13
2.5
14.7
1.4
5.5
16.5
1.7
dB
dB
dBm
CDMA LOW-GAIN MODE
Gain (Note 2)
Noise Figure (Note 3)
IIP3 (Notes 3, 4)
-4.0
15
-2.3
5
18
0
6
dBm
dB
dBm
PCS LNA PERFORMANCE
CDMA HIGH-GAIN, HIGH-LINEARIT Y MODE
Gain (Note 2)
Noise Figure (Note 3)
Noise Figure Change Due to
Temperature
IIP3 (Notes 3, 5)
T A = +25 ° C
T A = +25 ° C to T MAX
13.8
5.0
15.3
1.4
0.3
7.7
16.9
1.7
dB
dB
dB
dBm
CDMA HIGH-GAIN, LOW-LINEARITY MODE
Gain (Note 2)
Noise Figure (Note 3)
IIP3 (Notes 3, 5)
T A = +25 ° C
13.0
2.5
14.5
1.4
7.5
16.5
1.7
dB
dB
dBm
CELLULAR MIXER PERFORMANCE
CDMA HIGH-GAIN, HIGH-LINEARIT Y, AND LOW-GAIN MODES
Gain (Note 2)
Noise Figure (Note 3)
IIP3 (Note 4)
T A = +25 ° C
10.3
3.0
13.3
7.8
5.5
16.4
9.0
dB
dB
dBm
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