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All-pass with switched-capacitor filter LTC1562

Category: Software
Product Number: LTC1562

I want to have all pass filter to intruduce few us secound to ms delay for 5 kHz bandwidth. I though the easiest way is to use switched capacitor filter's but is there any way to use switched capacitor. FilterCAD created by LT was nice but it doesn't support all-pass filter. Is there any a solution IC for me? What about LTC1562 (despite my hope, LTspice simulatioons revealed it couldn't provide sufficient delay)?

sharing experience with ltspice
[edited by: mohammadsdtmnd at 10:57 AM (GMT -4) on 23 Jul 2022]