参数资料
型号: MAX2058ETL+T
厂商: Maxim Integrated
文件页数: 6/15页
文件大小: 0K
描述: IC DVGA SPI HI LIN 40-TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
频率: 700MHz ~ 1.2GHz
P1dB: 19dB(79.4mW)
增益: 8.4dB ~ 12.8dB
噪音数据: 6.8dB
RF 型: 手机,ATE,GSM,EDGE,ISM,W-CDMA,802.16/WiMax,CDMA2000
电源电压: 4.75 V ~ 5.25 V
电流 - 电源: 158mA ~ 186mA
测试频率: 940MHz
封装/外壳: 40-WFQFN 裸露焊盘
包装: 带卷 (TR)
700MHz to 1200MHz High-Linearity,
SPI-Controlled DVGA with Integrated Loopback Mixer
Typical Operating Characteristics (continued)
(MAX2058 Typical Application Circuit, V CC = +4.75V to +5.25V, digital attenuators set for maximum gain, 700MHz ≤ f RF ≤ 1200MHz,
40MHz ≤ f LO ≤ 100MHz, T C = -40°C to +85°C. Typical values are at V CC = 5.0V, P IN = 0dBm, f RF = 940MHz, f LO = 45MHz, f LBOUT =
f RF - f LO , and T C = +25°C, unless otherwise noted.)
34
OUTPUT IP3 vs. RF FREQUENCY
10
NOISE FIGURE vs. RF FREQUENCY
10
NOISE FIGURE vs. RF FREQUENCY
33
V CC = 5.25V
9
T C = +85 ° C
T C = +25 ° C
9
V CC = 5.25V
32
8
7
8
7
V CC = 5.0V
31
V CC = 5.0V
V CC = 4.75V
6
6
30
5
T C = -40 ° C
T C = +5 ° C
5
V CC = 4.75V
29
4
4
800
850 900 950
1000
700
800
900 1000 1100
1200
700
800
900 1000 1100
1200
22
RF FREQUENCY (MHz)
OUTPUT P 1dB vs. RF FREQUENCY
22
RF FREQUENCY (MHz)
OUTPUT P 1dB vs. RF FREQUENCY
0
RF FREQUENCY (MHz)
INPUT RETURN LOSS vs. RF FREQUENCY
ATTEN A VARIED
21
20
19
T C = -40 ° C
T C = +5 ° C
21
20
19
V CC = 5.25V
5
10
0dB
2dB
4dB
18
18
15
17
T C = +25 ° C
17
V CC = 5.0V
20
16
15
T C = +85 ° C
16
15
V CC = 4.75V
25
16dB, 31dB
8dB
1dB
14
14
30
700
800
900 1000 1100
1200
700
800
900 1000 1100
1200
700
800
900 1000 1100
1200
0
RF FREQUENCY (MHz)
INPUT RETURN LOSS vs. RF FREQUENCY
ATTEN B VARIED
0
RF FREQUENCY (MHz)
OUTPUT RETURN LOSS vs. RF FREQUENCY
ATTEN A VARIED
0
RF FREQUENCY (MHz)
OUTPUT RETURN LOSS vs. RF FREQUENCY
ATTEN B VARIED
5
10
31dB
10
31dB
10
4dB
16dB, 31dB
15
20
20
20
0dB, 1dB
30
30
2dB
8dB
25
0dB
30
40
0dB
40
1dB
700
800
900 1000 1100
1200
700
800
900 1000 1100
1200
700
800
900 1000 1100
1200
RF FREQUENCY (MHz)
RF FREQUENCY (MHz)
RF FREQUENCY (MHz)
6
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