Datasheet

(V
CC_
= 3V to 3.6V, V
GND_
= 0V, T
A
= -40°C to +85°C. Typical values at V
CC_
= 3.3V, T
A
= +25°C.) (Note 2)
(Measured using the MAX2880 Evaluation Kit. V
CC_
= 3V to 3.6V, V
CP
= V
CC_
to 5.5V, V
GND_
= 0V, f
REF
= 50MHz, f
PFD
= 50MHz,
f
RFINN
= 6000MHz, T
A
= -40°C to +85°C. Typical values measured at V
CC_
= 3.3V, V
CP
= 5V, T
A
= +25°C, P
RFINN
= 2dBm, Registers
0 through 4 settings: 303C0000, 00000009, 00008052, 00000BC3, 00000084, unless otherwise noted.) (Note 2)
PARAMETER CONDITIONS MIN TYP MAX UNITS
RSET Range 2.7 10 kΩ
Charge-Pump Output Voltage 0.5 V
CP
- 0.5 V
In-Band Noise Floor Normalized (Note 3) -229 dBc/Hz
1/f Noise Normalized (Note 4) -122 dBc/Hz
In-Band Phase Noise (Note 5) -101 dBc/Hz
Integrated RMS Jitter (Note 6) 0.14 ps
Spurious Signals Due to PFD -84 dBc
ADC Resolution 7 Bits
Temperature Sensor Accuracy
T
A
= -40°C to +85°C
±2.0 °C
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Input Logic-Level Low V
IL
0.4 V
Input Logic-Level High V
IH
1.5 V
Input Current I
IH
/I
IL
-1 +1 µA
Input Capacitance 1 pF
Output Logic-Level Low V
OL
0.3mA sink current 0.4 V
Output Logic-Level High V
OH
0.3mA source current
V
CC_
-
0.4
V
Output Current Level High I
OH
0.5 mA
MAX2880 250MHz to 12.4GHz, High-Performance,
Fractional/Integer-N PLL
www.maximintegrated.com
Maxim Integrated │ 5
Digital I/O Characteristics
AC Electrical Characteristics (continued)