ACS8515 Semtech Corporation, ACS8515 Datasheet
ACS8515
Available stocks
Related parts for ACS8515
ACS8515 Summary of contents
Page 1
S EC Input Mas ter/Slave 3xSEC + Standby 8kHz 1.544/2.048MHz Input 6.48M Hz Ports 19.44MHz Monitors 38.88MHz 51.84MHz MFrSync 77.76MHz 155.52MHz MFrSync Chip C lock Priority Priority T able T able Generator TCXO or XO ã ...
Page 2
ã ...
Page 3
ã ...
Page 4
ã ...
Page 5
ã ...
Page 6
U ã D ...
Page 7
ã ...
Page 8
ã ...
Page 9
config_mode ã config_mode ...
Page 10
ã ...
Page 11
ã ...
Page 12
ã ...
Page 13
ã ...
Page 14
B ÃC "ÃC $ÃC ÃC ! !ÃC #ÃC 'ÃC !$ &ÃC " ã A rrpÃC ...
Page 15
tion sta rature lim ...
Page 16
ã ...
Page 17
ã ...
Page 18
ã ...
Page 19
ã ...
Page 20
ã ...
Page 21
ã ...
Page 22
ã ...
Page 23
ã ...
Page 24
ã ...
Page 25
ã ...
Page 26
ã ...
Page 27
ã ...
Page 28
ã ...
Page 29
ã ...
Page 30
inactivities/irregularities reference source leaky bucket response alarm ã bucket_size upper_threshold lower_threshold programmable fall slopes (all programmable) ...
Page 31
ã ...
Page 32
ã ...
Page 33
ã ...
Page 34
(1)Reset (3) no valid standby ref (main ref invalid or out of lock >100s) (4) valid standby ref & [ main ref invalid or (higher-priority ref valid & in revertive mode) or out of lock >100s] (10) selected source phase ...
Page 35
ã ...
Page 36
W W ...
Page 37
W W ã W ...
Page 38
V DD 130R Z =50 O 8kHz, 1.544/2.048, SEC1_POS 6.48, 19.44, 38.88, 130R 82R Z =50 51.84, 77. SEC1_NEG 155.52 MHz 82R GND V DD 130R Z =50 8kHz, 1.544/2.048, O SEC2_POS 6.48, 19.44, 38.88, 130R 82R 51.84, ...
Page 39
Z =50 O 8kHz, 1.544/2.048, 6.48, 19.44, 38.88, 100R Z =50 51.84, 77. 155.52 MHz Z =50 8kHz, 1.544/2.048, O 6.48, 19.44, 38.88, 100R 51.84, 77. =50 O 155.52 MHz ã SEC1_POS SEC1_NEG Z =50 O ...
Page 40
ã ...
Page 41
ã ...
Page 42
ã ...
Page 43
ã ...
Page 44
CLKE = 0; SDO data is clocked out on the rising edge of SCLK CSB t su2 SCLK su1 pw1 R/W SDI SDO Output not driven, pulled low ...
Page 45
CSB t su2 SCLK su1 pw1 SDI R/W SDO Output not driven, pulled low by internal resistor ã t pw2 ...
Page 46
Seating plane A1 6 Notes 1 The top package body may be smaller than the bottom package body by as much as 0.15 mm determined at ...
Page 47
Pitch 0.5 mm ã Width 0.3 mm ...
Page 48
ã ...
Page 49
ã ...
Page 50
ISO9001 CERTIFIED ...