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RF2722
Proposed
Rev A4 DS050919
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
Package Drawing
Parameter
Specification
Unit
Condition
Min.
Typ.
Max.
Serial Interface
Applies to pins SCLK, SDI and SSB.
Input High Voltage (VIH)
0.7*VCC
V
Input Low Voltage (VIL)
0.3*VCC
V
Input High Current (IIH)5
μA
Input Low Current (IIL)5
μA
Setup Time (TSU)25
ns
Hold Time (TH)10
ns
Rise/Fall Time (TRF)10
ns
Clock to Select Time (TCS)10
ns
Clock Pulse Width High (TCWH)50
ns
Clock Pulse Width Low (TCWL)50
ns
Digital Output Drivers
Apply to pins: GPO1, GPO2
Output High Voltage (VOH)VCC-0.05
V
1mA load
VCC-0.50
V
10mA load
Output Low Voltage (VOL)0.05
V
1mA load
0.50
V
10mA load
Output Rise/Fall Time (TRFO)5
ns
26MHz Reference
Clock Input
Applies to CLKIN.
Frequency Range (FR)26
MHz
Input Level (VINR)600
mVP-P
AC-coupled mode
Input Impedance (ZINR)49kΩ//
480fF
Interface Voltage
VCC/2
V
Internal bias
Transient Startup Time
250
ns
Input High Voltage (VIH)0.7VCC
V
DC-coupled mode
Input Low Voltage (VIL)0.3VCC
V
DC-coupled mode
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