IDT 推出 F1200 VGA 和 F1152 Mixer

IDT 从原来的时钟到PCIe交换，到sRIO交换。现在又推出RF 器件
F1200特性（signal channel)
FEATURES
? Ideal for high SNR systems
? 22 dB typ Maximum Gain
? 22 dB gain control range
? 7 bit control
? 0.25 dB Gain Steps
? Excellent Noise Figure < 3.0 dB
? 5mm x 5mm 28 pin package
? 200 Ω Differential Input
? 200 Ω Differential Output
? NF degrades < 2dB @ 12dB reduced gain
? 40 MHz – 100 MHz frequency range
? Ultra-Linear: IP3O +48 dBm typical
? Parallel Control or Serial Control
? External current setting resistor
? Fast Gain Step Settling < 20 nsec
F1240(Duale Channel)
FEATURES
? Ideal for systems with high SNR requirements
? 20 dB typ Maximum Gain
? 31 dB gain control range
? 7 bit control
? 0.50 dB Gain Steps (Parallel)
? 0.25 dB Gain Steps (Serial)
? Excellent Noise Figure < 4.0 dB
? 5mm x 5mm 32 pin package
? 200 Ω Differential Input
? 200 Ω Differential Output
? NF degrades < 2dB @ 12dB reduced gain
? 150 MHz – 300 MHz frequency range
? Ultra-Linear: IP3O +48 dBm typical
? Excellent 2nd Harmonic Rejection
? Parallel / Serial Control
? External current setting resistors
? Very fast settling
? Individual Power Down Modes
F1150(Mixer)
? Dual Path for Diversity Systems
? Ideal for Multi-Carrier Systems
? 6 dB or 9 dB Gain options
? Ultra linear +42 dBm IP3O
? Low 9.5 dB NF
? 200 Ω output impedance
? Ultra high > +12 dBm P1dBI
? Low Power Consumption: ICC = 340 mA
? Drop in replacement for existing radiocards
? 6x6 36 pin package
? Individual Power Down modes
? < 1 usec settling from Power Down
? Low Current Mode < 1300 mW

谢谢，找手册看看。