AZT71_1301 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
T_prog
Programming Time (V_DD=5.0V,
PV=6.0V)
per bit programmed
T_rise
Power supply ramp time
(EEPROM usage only)
T_ambient > 80°C
20MHz - Full Scale
150 300
20MHz - Mid Scale
100 200
Q
Q Value
80MHz - Full Scale
80MHz - Mid Scale
40 80
40 80
155MHz - Full Scale
25 50
155MHz - Mid Scale
25 50
Max
5
10
20
Unit
pF
pF
pF
pF
pF
pF
pF
MHz
ms
us
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Jan 2013, Rev 1.3