Electrical specifications SMA661AS
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2 Electrical specifications
2.1 Absolute maximum ratings
2.2 Electrical characteristics
(T
a
= +25 °C, V
CC
= 2.7 V, Z
L
= Z
S
= 50 ohm, unless otherwise specified; measured
according to Figure 13 at pin level)
Table 3. Absolute maximum ratings
Symbol Parameter Conditions Value Unit
V
cc
Supply voltage 3.3 V
T
stg
Storage temperature -60 to +150
o
C
T
a
Operating ambient temperature -40 to +85
o
C
V
ESD
Electrostatic discharge HBM (ALL PINs)
±
2000 V
V
ESD
Electrostatic discharge MM (ALL PINs)
±
200 V
Table 4. Electrical characteristics
Symbol Parameters Test conditions Min. Typ. Max. Unit
f Frequency 1575 MHz
V
cc
Supply voltage 2.4 2.7 3 V
I
cc
Current consumption 8.5 mA
I
PD
Power down mode
current consumption
V
PD
≤ V
PDL
10 nA
G
p
Power gain 18 dB
NF Noise figure 1.15 dB
IIP2 Input IP2
f1 = 849 MHz, f2 = 2424 MHz,
Pin = -30 dBm
0.5 dBm
IIP3 Input IP3
f1 = 1574.5 MHz, f2 = 1575.5
MHz, Pin = -30 dBm
3dBm
ISL Reverse Isolation -28 dB
RLin Input return loss f = 1500-1650 MHz 10 dB
RLout Output return loss f = 1500-1650 MHz 10 dB
V
PDL
(1)
1. The device is switched to OFF state
Power down low state 0.5 V
V
PDH
(2)
2. The device is switched to ON state
Power down high
state
1.0 V
cc
V
Stability 100 - 10000 MHz Unconditionally stable
