AD9548BCPZ Analog Devices Inc, AD9548BCPZ Datasheet - Page 13

• Manufacturer Part Number: AD9548BCPZ
• Description: IC CLOCK GEN/SYNCHRONIZR 88LFCSP
• Manufacturer: Analog Devices Inc

Specifications of AD9548BCPZ

• Input: *
• Output: *
• Frequency - Max: *
• Voltage - Supply: *
• Operating Temperature: *
• Mounting Type: Surface Mount
• Package / Case: 88-LFCSP
• Frequency-max: *
• Clock Ic Type: Clock Synthesizer
• Ic Interface Type: Serial
• Frequency: 1GHz
• No. Of Outputs: 4
• No. Of Multipliers / Dividers: 4
• Supply Current: 190mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Parameter
1
2
3
4
5
f
f
f
f
f
REF
DDS
LOOP
SYSCLK
S
f
is the sample rate of the output DAC.
REF
is the frequency of the active reference.
is the output frequency of the DDS.
Bandwidth: 100 Hz to 100 MHz
Bandwidth: 5 kHz to 20 MHz
Bandwidth: 20 kHz to 80 MHz
Bandwidth: 50 kHz to 80 MHz
Bandwidth: 4 MHz to 80 MHz
is the DPLL digital loop filter bandwidth.
is the frequency at the SYSCLKP and SYSCLKN pins.
= 19.44 Hz
1
; f
DDS
= 311.04 MHz
2
; f
LOOP
= 1 kHz
3
Min
Rev. A | Page 13 of 112
Typ
0.67
0.31
0.33
0.33
0.16
Max
Unit
ps rms
ps rms
ps rms
ps rms
ps rms
Test Conditions/Comments
f
f
PLL charge pump current; results valid for
LVPECL, LVDS, and CMOS output logic types
Random jitter
Random jitter
Random jitter
Random jitter
Random jitter
SYSCLK
S
= 1 GHz
= 50 MHz
5
; Q-divider = 1; default SYSCLK
4
crystal;
AD9548