生命周期：量产
概述
The F1241 IF VGA featuring FlatNoise™ technology improves system SNR, especially at lower gain settings. By keeping both IP3O and NF flat while gain is backed off, the system SNR is improved significantly under high-level interferer conditions, especially when considering alias noise in an IF sampling receiver. The fast-settling, parallel mode gain step of 1.0dB coupled with the excellent differential non-linearity allows for SNR to be maximized further by targeting the minimum necessary gain in small, accurate increments. The matched output does not require a terminating resistor, thus the gain and distortion performance are preserved when driving Bandpass Anti-Alias filters.
特性
- Ideal for systems with high SNR requirements
- 20dB typical maximum gain
- 31dB gain control range
- 5-bit control
- 1.0dB gain steps
- Excellent noise figure ~ 4.0dB
- 5mm x 5mm 32-pin package
- 200Ω differential matched input
- 200Ω differential matched output
- No termination resistor required
- NF degrades < 2dB at 10dB reduced gain
- 10MHz to 500MHz frequency range
- Ultra-linear: IP3O +47dBm typical
- Excellent 2nd harmonic rejection
- Parallel control
- External current setting resistors
- Very fast settling < 15nsec
- Individual Power-Down modes
- Extremely low power consumption: 79mA/Ch
应用
- Base station 2G, 3G, 4G, TDD radio cards
- Repeaters and E911 systems
- Digital pre-distortion
- Point-to-Point infrastructure
- Public safety infrastructure
- WiMAX receivers and transmitters
- systems, JTRS radios
概述
The F1241 IF VGA featuring FlatNoise™ technology improves system SNR, especially at lower gain settings. By keeping both IP3O and NF flat while gain is backed off, the system SNR is improved significantly under high-level interferer conditions, especially when considering alias noise in an IF sampling receiver. The fast-settling, parallel mode gain step of 1.0dB coupled with the excellent differential non-linearity allows for SNR to be maximized further by targeting the minimum necessary gain in small, accurate increments. The matched output does not require a terminating resistor, thus the gain and distortion performance are preserved when driving Bandpass Anti-Alias filters.
特性
- Ideal for systems with high SNR requirements
- 20dB typical maximum gain
- 31dB gain control range
- 5-bit control
- 1.0dB gain steps
- Excellent noise figure ~ 4.0dB
- 5mm x 5mm 32-pin package
- 200Ω differential matched input
- 200Ω differential matched output
- No termination resistor required
- NF degrades < 2dB at 10dB reduced gain
- 10MHz to 500MHz frequency range
- Ultra-linear: IP3O +47dBm typical
- Excellent 2nd harmonic rejection
- Parallel control
- External current setting resistors
- Very fast settling < 15nsec
- Individual Power-Down modes
- Extremely low power consumption: 79mA/Ch
应用
- Base station 2G, 3G, 4G, TDD radio cards
- Repeaters and E911 systems
- Digital pre-distortion
- Point-to-Point infrastructure
- Public safety infrastructure
- WiMAX receivers and transmitters
- systems, JTRS radios
封装参数
- 属性参数值
- Package封装主要参数VFQFPNMounting Type安装类型主要参数表面贴装型
- Pin Count端子数量主要参数32Length(mm)长主要参数5
- Width(mm)宽主要参数5Height(mm)高主要参数0.8
技术参数
- 属性参数值
- TOP min(°C)最低工作温度主要参数-40℃TOP max(°C)最高工作温度主要参数+100℃
合规参数
- 属性参数值
- ReachReach状态主要参数未受影响RoHS状态RoHS状态主要参数合规
- Pb-free无铅主要参数是MSL湿敏等级/湿度敏感等级/湿气敏感性等级主要参数1(无限)
交易参数
- 属性参数值
- Lifecycle生命周期主要参数量产Factory Packing Type工厂包装类型主要参数卷带(TR)
- Factory Packing Quantity工厂包装数量主要参数2500ECCNECCN码主要参数EAR99
- Lifecycle Risk生命周期风险主要参数低Weight(g)重量/质量主要参数0.001克(g)
