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AD9559PCBZ Datasheet(PDF) 61 Page - Analog Devices |
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AD9559PCBZ Datasheet(HTML) 61 Page - Analog Devices |
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61 / 120 page  Data Sheet AD9559 Rev. 0 | Page 61 of 120 Reg Addr (Hex) Opt Name D7 D6 D5 D4 D3 D2 D1 D0 Def (Hex) 0x032F W0 REFB validation Validation timer (ms), Bits[7:0] (up to 65.5 sec) 0x0A 0x0330 W0 Validation timer (ms), Bits[15:8] (up to 65.5 sec) 0x00 0x0331 W1 REFB phase lock detector Phase lock threshold (ps), Bits[7:0] 0xBC 0x0332 W1 Phase lock threshold (ps), Bits[15:8] 0x02 0x0333 W1 Phase lock threshold (ps), Bits [23:16] 0x00 0x0334 W1 Phase lock fill rate, Bits[7:0] 0x0A 0x0335 W1 Phase lock drain rate, Bits[7:0] 0x0A 0x0336 W1 REFB frequency lock detector Frequency lock threshold, Bits[7:0] 0xBC 0x0337 W1 Frequency lock threshold, Bits[15:8] 0x02 0x0338 W1 Frequency lock threshold, Bits[23:16] 0x00 0x0339 W1 Frequency lock fill rate, Bits[7:0] 0x0A 0x033A W1 Frequency lock drain rate, Bits[7:0] 0x0A Reference Input C 0x0340 REFC logic type Reserved Enable REFC divide-by-2 Reserved REFC logic type, Bits[1:0] 0x00 0x0341 REFC R divider (20 bits) R divider, Bits[7:0] 0xCF 0x0342 R divider, Bits[15:8] 0x00 0x0343 Reserved R divider, Bits[19:16] 0x00 0x0344 W0 REFC period (up to 1.1 ms) Nominal period (fs), Bits[7:0] (default: 51.44 ns =1/(19.44 MHz) for default system clock setting) 0xC9 0x0345 W0 Nominal period (fs), Bits[15:8] 0xEA 0x0346 W0 Nominal period (fs), Bits[23:16] 0x10 0x0347 W0 Nominal period (fs), Bits[31:24] 0x03 0x0348 W0 Nominal period (fs), Bits[39:32] 0x00 0x0349 W0 REFC frequency tolerance Inner tolerance (1 ÷ ppm), Bits[7:0] (for unlock to lock condition; max: 10%, min: 2 ppm) (default: 5%) 0x14 0x034A W0 Inner tolerance (1 ÷ ppm), Bits[15:8] (for unlock to lock condition; max: 10%, min: 2 ppm) 0x00 0x034B W0 Reserved Inner tolerance, Bits[19:16] 0x00 0x034C W0 Outer tolerance (1 ÷ ppm), Bits[7:0] (for lock to unlock; max: 10%, min: 2 ppm) (default: 10%) 0x0A 0x034D W0 Outer tolerance (1 ÷ ppm), Bits[15:8] (for lock to unlock; max: 10%, min: 2 ppm) 0x00 0x034E W0 Reserved Outer tolerance, Bits[19:16] 0x00 0x034F W0 REFC validation Validation timer (ms), Bits[7:0] (up to 65.5 sec) 0x0A 0x0350 W0 Validation timer (ms), Bits[15:8] (up to 65.5 sec) 0x00 0x0351 W1 REFC phase lock detector Phase lock threshold (ps), Bits[7:0] 0xBC 0x0352 W1 Phase lock threshold (ps), Bits[15:8] 0x02 0x0353 W1 Phase lock threshold (ps), Bits [23:16] 0x00 0x0354 W1 Phase lock fill rate, Bits[7:0] 0x0A 0x0355 W1 Phase lock drain rate, Bits[7:0] 0x0A 0x0356 W1 REFC frequency lock detector Frequency lock threshold, Bits[7:0] 0xBC 0x0357 W1 Frequency lock threshold, Bits[15:8] 0x02 0x0358 W1 Frequency lock threshold, Bits[23:16] 0x00 0x0359 W1 Frequency lock fill rate, Bits[7:0] 0x0A 0x035A W1 Frequency lock drain rate, Bits[7:0] 0x0A Reference Input D 0x0360 REFD logic type Reserved Enable REFD divide-by-2 Reserved REFD logic type, Bits[1:0] 0x00 0x0361 REFD R divider (20 bits) R divider, Bits[7:0] 0xCF 0x0362 R divider, Bits[15:8] 0x00 0x0363 Reserved R divider, Bits[19:16] 0x00 0x0364 W0 REFD period (up to 1.1 ms) Nominal period (fs), Bits[7:0] (default: 51.44 ns =1/(19.44 MHz) for default system clock setting) 0xC9 0x0365 W0 Nominal period (fs), Bits[15:8] 0xEA 0x0366 W0 Nominal period (fs), Bits[23:16] 0x10 0x0367 W0 Nominal period (fs), Bits[31:24] 0x03 0x0368 W0 Nominal period (fs), Bits[39:32] 0x00 0x0369 W0 REFD frequency tolerance Inner tolerance (1 ÷ ppm), Bits[7:0] (for unlock to lock condition; max: 10%, min: 2 ppm) (default: 5%) 0x14 0x036A W0 Inner tolerance (1 ÷ ppm), Bits[15:8] (for unlock to lock condition; max: 10%, min: 2 ppm) 0x00 0x036B W0 Reserved Inner tolerance, Bits[19:16] 0x00 0x036C W0 Outer tolerance (1 ÷ ppm), Bits[7:0] (for lock to unlock; max: 10%, min: 2 ppm) (default: 10%) 0x0A 0x036D W0 Outer tolerance (1 ÷ ppm), Bits[15:8] (for lock to unlock; max: 10%, min: 2 ppm) 0x00 0x036E W0 Reserved Outer tolerance, Bits[19:16] 0x00 |
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