Proposed
RF2722
Specification
Typ.
Parameter
Unit
Condition
Min.
Max.
Applies to pins SCLK, SDI and SSB.
Serial Interface
Input High Voltage (V )
0.7*V
V
IH
CC
Input Low Voltage (V )
0.3*V
V
IL
CC
Input High Current (I )
5
5
μA
μA
ns
ns
ns
ns
ns
ns
IH
Input Low Current (I )
IL
Setup Time (T
)
25
10
SU
Hold Time (T )
H
Rise/Fall Time (T
)
10
RF
Clock to Select Time (T
)
10
50
50
CS
Clock Pulse Width High (T
)
CWH
Clock Pulse Width Low (T
)
CWL
Apply to pins: GPO1, GPO2
1mA load
Digital Output Drivers
Output High Voltage (V
)
V
V
-0.05
-0.50
V
V
V
OH
CC
10mA load
CC
Output Low Voltage (V
)
0.05
1mA load
OL
0.50
5
V
10mA load
Output Rise/Fall Time (T
)
ns
RFO
Applies to CLKIN.
26MHz Reference
Clock Input
Frequency Range (F )
26
MHz
R
Input Level (V
)
600
mV
AC-coupled mode
Internal bias
INR
P-P
Input Impedance (Z
)
49kΩ//
INR
480fF
Interface Voltage
V
/2
V
CC
Transient Startup Time
Input High Voltage (V )
250
ns
V
0.7V
DC-coupled mode
DC-coupled mode
IH
CC
Input Low Voltage (V )
0.3V
V
IL
CC
Package Drawing
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
10 of 26
Rev A4 DS050919
RFMD [ RF MICRO DEVICES ]
