AZT71 Datasheet, PDF (11/14 Pages) Arizona Microtek, Inc – Programmable Capacitive Tuning IC

Arizona Microtek, Inc.
AZT71
Programmable Capacitive Tuning IC
Table 10 – AC Characteristics
AC Characteristics (V_DD = 2.375V to 3.6V unless otherwise specified, T_A = -40 to 85 °C)
Symbol
Characteristic
Conditions
Min Typ
C_F
Fixed Capacitance
6.6
Step Size
6.4
C_hi
Max Value
19.2
Step Size
1.4
C_mid
Max Value
9.8
Step Size
C_lo
Max Value
0.063
1.953
CLK
Max CLK rate
50% duty cycle
Max Unit
pF
pF
pF
pF
pF
pF
pF
5 MHz
T_prog Programming Time (V_DD=5.0V, PV=6.0V) per bit programmed
10 ms
20MHz - Full Scale
150 300
20MHz - Mid Scale
100 200
80MHz - Full Scale
40 80
Q
Q Value
80MHz - Mid Scale
40
80
155MHz - Full Scale
25
50
155MHz - Mid Scale
25
50
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May 2012, Rev 1.2