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参数资料
| 型号： | MAX2065ETL+ |
| 厂商： | Maxim Integrated |
| 文件页数： | 18/27页 |
| 文件大小： | 0K |
| 描述： | IC A/D VGA 50MHZ-1000MHZ 40-TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 50 |
| 频率： | 50MHz ~ 1GHz |
| P1dB： | 18.7dBm（74.1mW） |
| 增益： | 19.4db |
| 噪音数据： | 6.8dB |
| RF 型： | 手机，CDMA，GSM |
| 电源电压： | 3 V ~ 3.6 V，4.75 V ~ 5.25 V |
| 电流 - 电源： | 124mA |
| 测试频率： | 350MHz |
| 封装/外壳： | 40-WFQFN 裸露焊盘 |
| 包装： | 管件 |
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50MHz to 1000MHz High-Linearity, Serial/
Parallel-Controlled Analog/Digital VGA
Pin Description
PIN
1, 16, 19, 22,
24–28, 30,
31, 33–36
2
3
4
5
6
7
8
9
NAME
GND
VREF_SELECT
VDAC_EN
DATA
CLK
CS
VDD_LOGIC
SER/PAR
STATE_A
DESCRIPTION
Ground
DAC Reference Voltage Selection Logic Input. Logic 1 = internal DAC reference voltage,
Logic 0 = external DAC reference voltage. Logic input disabled (don’t care) when VDAC_EN = Logic 0.
DAC Enable/Disable Logic Input. Logic 0 = disable DAC circuit, Logic 1 = enable DAC circuit.
SPI Data Digital Input
SPI Clock Digital Input
SPI Chip-Select Digital Input
Digital Logic Supply Input
Digital Attenuator SPI or Parallel Control Selection Logic Input. Logic 0 = parallel control,
Logic 1 = serial control.
Digital Attenuator Preprogrammed Attenuation State Logic Input
State A
Logic = 0
State B
Logic = 0
Digital Attenuator
Preprogrammed State 1
10
STATE_B
Logic = 1
Logic = 0
Logic = 1
Logic = 0
Logic = 1
Logic = 1
Preprogrammed State 2
Preprogrammed State 3
Preprogrammed State 4
11
12
13
14
15
17
18
20
21
23
29
32
37
38
D4
D3
D2
D1
D0
AMP_OUT
RSET
AMP_IN
VCC_AMP
ATTEN2_OUT
ATTEN2_IN
ATTEN1_OUT
ATTEN1_IN
VCC_ANALOG
16dB Attenuator Logic Input. Logic 0 = disable, Logic 1 = enable.
8dB Attenuator Logic Input. Logic 0 = disable, Logic 1 = enable.
4dB Attenuator Logic Input. Logic 0 = disable, Logic 1 = enable.
2dB Attenuator Logic Input. Logic 0 = disable, Logic 1 = enable.
1dB Attenuator Logic Input. Logic 0 = disable, Logic 1 = enable.
Driver Amplifier Output (50 Ω )
Driver Amplifier Bias-Setting. See the External Bias section.
Driver Amplifier Input (50 Ω )
Driver Amplifier Supply Voltage Input
5-Bit Digital Attenuator Output (50 Ω )
5-Bit Digital Attenuator Input (50 Ω )
Analog Attenuator Output (50 Ω )
Analog Attenuator Input (50 Ω )
Analog Bias and Control Supply Voltage Input
39
ANALOG_VCTRL Analog Attenuator Voltage Control Input
40
—
VREF_IN
EP
External DAC Voltage Reference Input
Exposed Pad. Internally connected to GND. Connect EP to GND for proper RF performance and
enhanced thermal dissipation.
18
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| MAX2065EVKIT# | 功能描述:射频放大器 RoHS:否 制造商:Skyworks Solutions, Inc. 类型:Low Noise Amplifier 工作频率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 输出截获点:37.5 dBm 功率增益类型:32 dB 噪声系数:0.85 dB 工作电源电压:5 V 电源电流:125 mA 测试频率:2.6 GHz 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-16 封装:Reel |
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