参数资料
型号: MAX2321EUP+
厂商: Maxim Integrated
文件页数: 5/27页
文件大小: 0K
描述: IC LNA/MIXER SIGE ADJ 20TSSOP-EP
标准包装: 74
功能: 双频带 LNA/混频器
频率: 800MHz ~ 1GHz,1.8GHz ~ 2.5GHz
RF 型: CDMA,GSM,PDC,TDMA,WCDMA
次要属性: 带 LO 倍增器
封装/外壳: 20-TSSOP(0.173",4.40mm 宽)裸露焊盘
包装: 管件
Adjustable, High-Linearity,
SiGe Dual-Band LNA/Mixer ICs
AC ELECTRICAL CHARACTERISTICS (continued)
(MAX232_ EV kit, V CC = +2.75V, f LNAINH = f MIXINH = 1960MHz, f LNAINL = f MIXINL = 881MHz, f LOLIN = 1091MHz (digital mode), f LOLIN =
991MHz (FM mode), f LOHIN = 1750MHz (MAX2320, MAX2322 with LOX2 = low, MAX2326 with BAND = low, MAX2327), f LLOHIN =
1085MHz (MAX2321 with BAND = low, MAX2322 with LOX2 = high), f LOHIN = 1091MHz (MAX2321 with BAND = high), f LOHIN =
2182MHz (MAX2326 with BAND = high), LO input power = -7dBm (MAX2320/MAX2326), 50 ? system, T A = +25 ° C, unless otherwise
noted.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
-3 σ
TYP
+3 σ
MAX
UNITS
Input Third-Order
Intercept (Notes 5, 6)
PCS
Cellular
+6.5
+6
dBm
LOW-GAIN, HIGH-LINEARITY MODES (Note 1)
Gain (Note 4)
G
PCS
Cellular
-2
-1.5
dB
Gain Variation Over
Temperature
Relative to +25 ° C
T A = -40 ° C to
+85 ° C
PCS
Cellular
0.5
0.5
dB
Noise Figure (Note 5)
NF
PCS
Cellular
5
4
5.5
4.25
6
4.5
dB
Input Third-Order
Intercept (Notes 5, 6)
IIP3
PCS
Cellular
+10.5
+11.5
+11.5
+12.5
+12.5
+13.5
dBm
MIXER PERFORMANCE
HIGH-GAIN, HIGH-LINEARITY, AND LOW-GAIN MODES (Note 1)
T A = +25 ° C, PCS
Without doubler
With doubler
11
10.5
11.8
11.1
12.5
12
13.2
12.9
14
13.5
Gain (Note 4)
G
T A = -40 ° C to
+85 ° C, PCS
Without doubler
With doubler
10
9.6
10.8
10.4
12.5
12
14.3
13.1
15.3
14.3
dB
Gain Variation Over
Temperature Relative to
+25 ° C (Note 5)
T A = +25 ° C, cellular
T A = -40 ° C to +85 ° C, cellular
PCS
T A = -40 ° C to
+85 ° C
Cellular
12
11.3
127
11.9
13.4
13.4
± 1
± 1
14.0
15.5
14.7
16.5
dB
Noise Figure
NF
PCS
Cellular
Without doubler
With doubler
Without divider
With divider
7.5
11
7.5
7.8
7.8
12.3
8.1
8.4
8
13.5
8.5
8.8
dB
PCS,
Without doubler
1.8
2.4
+4
Input Third-Order
Intercept (Notes 5, 6)
Input dB Compression
IIP3
T A = T MIN to T MAX
Cellular,
T A = T MIN to T MAX
PCS
Cellular
With doubler
T A = T MIN to T MAX
1.4
1
-11
-12
2.8
1.8
-10
-10.7
+4.7
3.2
dBm
dBm
_______________________________________________________________________________________
5
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