Other Parts Discussed in Thread: OPA3S2859
Tool/software:
hi Sir
Did TI have any solution better than LTC6563? thanks
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Hi Chen,
On what parameter are you looking for TI device better that LTC6563?
Regards
Anant
hi sir
BW/ Gain adjistable
參數 / 型號 |
LTC6563(4Channel) |
LMH32404(4Channel) |
品牌 |
Analog Devices |
TI |
頻寬 (BW) |
600 MHz |
350 MHz |
跨阻增益 |
22.2/16.7/11.1/5.55kΩ |
固定 10kΩ |
輸入雜訊密度 |
3.7pA/√Hz |
56 nARMS |
輸入電容支援 |
0.5pF |
1pF |
Slew Rate |
3000 V/μs |
750 V/μs |
Power |
|
|
封裝 |
3x5mm QFN |
5*4mm VQFN |
功耗 |
194mW to 325mW on 3.3V |
28 mA |
補償/增益可調 |
外部可調 |
外部可調Offset |
APD |
V |
V |
CLAMP保護 |
在Output |
在Input |
其他 |
Large Linear Input Current Range 0µA to 90µA |
Quiescent current: 28 mA/channe |
Hi Chen,
I will look and get back to you by Tuesday this week.
Regards
Anant
Hi Chen,
Sorry for delay in response here, you can look at OPA3S2859. It's a dual channel TIA having programmable gain and bandwidth of 900Mhz.
Regards
Anant