Datasheet

AD9557 Data Sheet
Rev. B | Page 14 of 92
Parameter Min Typ Max Unit Test Conditions/Comments
f
REF
= 19.44 MHz; f
OUT
= 644.53 MHz; f
LOOP
= 50 Hz
HSTL and/or LVDS Driver
Bandwidth: 5 kHz to 20 MHz 334 fs rms
Bandwidth: 12 kHz to 20 MHz 321 fs rms
Bandwidth: 20 kHz to 80 MHz
319 fs rms
Bandwidth: 50 kHz to 80 MHz 277 fs rms
Bandwidth: 16 MHz to 320 MHz
185 fs rms
f
REF
= 19.44 MHz; f
OUT
= 693.48 MHz; f
LOOP
= 50 Hz
HSTL Driver
Bandwidth: 5 kHz to 20 MHz 298 fs rms
Bandwidth: 12 kHz to 20 MHz 285 fs rms
Bandwidth: 20 kHz to 80 MHz
286 fs rms
Bandwidth: 50 kHz to 80 MHz
252 fs rms
Bandwidth: 16 MHz to 320 MHz 183 fs rms
f
REF
= 19.44 MHz; f
OUT
= 174.703 MHz; f
LOOP
= 1 kHz
HSTL Driver
Bandwidth: 5 kHz to 20 MHz
354 fs rms
Bandwidth: 12 kHz to 20 MHz
301 fs rms
Bandwidth: 20 kHz to 80 MHz 321 fs rms
Bandwidth: 50 kHz to 80 MHz
290 fs rms
Bandwidth: 4 MHz to 80 MHz
177
fs rms
f
REF
= 19.44 MHz; f
OUT
= 174.703 MHz; f
LOOP
= 100 Hz
LVDS and/or 3.3 V CMOS Driver
Bandwidth: 5 kHz to 20 MHz 306 fs rms
Bandwidth: 12 kHz to 20 MHz
293 fs rms
Bandwidth: 20 kHz to 80 MHz 313 fs rms
Bandwidth: 50 kHz to 80 MHz
283 fs rms
Bandwidth: 4 MHz to 80 MHz
166 fs rms
f
REF
= 25 MHz; f
OUT
= 161.1328 MHz; f
LOOP
= 100 Hz
HSTL Driver
Bandwidth: 5 kHz to 20 MHz
316 fs rms
Bandwidth: 12 kHz to 20 MHz
302 fs rms
Bandwidth: 20 kHz to 80 MHz
324 fs rms
Bandwidth: 50 kHz to 80 MHz 292 fs rms
Bandwidth: 4 MHz to 80 MHz
171 fs rms
f
REF
= 2 kHz; f
OUT
= 70.656 MHz; f
LOOP
= 100 Hz;
HSTL and/or 3.3 V CMOS Driver
Bandwidth: 10 Hz to 30 MHz 3.22 ps rms
Bandwidth: 5 kHz to 20 MHz 338 fs rms
Bandwidth: 12 kHz to 20 MHz
324 fs rms
Bandwidth: 10 kHz to 400 kHz 278 fs rms
Bandwidth: 100 kHz to 10 MHz
210 fs rms
f
REF
= 25 MHz; f
OUT
= 1 GHz; f
LOOP
= 500 Hz
HSTL Driver
Bandwidth: 100 Hz to 500 MHz (Broadband) 1.71 ps rms
Bandwidth: 12 kHz to 20 MHz
343 fs rms
Bandwidth: 20 kHz to 80 MHz 338 fs rms