Nir,
The voltage input depends on the output power requirement at the TRF3705 output. This is gain and frequency dependent. You may back calculate by:
1. Refer to section 6.6 below.
2. allocate the gain vs. frequency information
3. Based on the TRF3705…
Part Number: DAC3482 Other Parts Discussed in Thread: TRF3705 , Hi TI Experts,
I am experiencing a noise floor issue with DAC3482 + TRF3705 . This combination works fine at most frequencies, but the noise floor was pretty high near 2313.5MHz .
On baseband…
Part Number: TRF3705 Other Parts Discussed in Thread: TRF370417 Hi Team,
The TRF3705 IQ modulator datasheet states that its 1-dB input frequency bandwidth is 1000MHz. Does this IQ modulator output RF signal with a bandwidth of up to 2000MHz?
Thanks,
…
Part Number: TRF3705 Q1
We intend using the TRF3705 in an application where the baseband signal is only about 50kHz and coming from a micro via some circuitry. All the examples show 50R resistor to ground on these inputs. In our application burning 4…
Part Number: TRF3705 Other Parts Discussed in Thread: DAC34H84 , DAC38J84 Hi team,
My customer have few questions about TRF3705:
1. the OIP3 data in our datasheet is SCL(single carrier level ) or DCL
2. Can they optimize sideband suppression by adjusting…
Part Number: DAC38J84 Other Parts Discussed in Thread: TRF3705 Hi team,
I am not familiar with high-speed data conversion devices, could you help answer the following customer questions?
The NCO mode of the DAC38J84, can the phase between A and B outputs…
Part Number: TRF3722 Other Parts Discussed in Thread: DAC38J84 , , TRF3705 Hi,
I am measuring fairly high odd order harmonics on the output of both TRF3705 and TRF3722 on the TSW3XJ8X development board. The peak power of the harmonics is around 5 dB less…
Part Number: DAC3484 Other Parts Discussed in Thread: DAC5688 , DAC3482 , DAC38J82 , DAC38J84 , TRF370417 , TRF3705 , Hello,
My customer is using the DAC5688 to receive I and Q input, up-convert them to complex NCO, and output one channel.
They are looking for…
Hi Danny,
The above would be the correct answer.
Danny Racho said: I deceided to use the current sourcing DAC3154 with compliance range to 1V. In the schematic Chase W sent here, I can see that the voltage first divided at the DAC stage to half with 50Ohm…
Part Number: TRF3705 Other Parts Discussed in Thread: TRF37T05 , HI
This is HS KOH in WS.
I have question.
I think TRF3705 and TRF37T05 are simillar to specification.
What is the difference between TRF3705 and TRF37T05.
Please let me know.
Thanks,
H…