Dc electrical characteristics—max2327 – Rainbow Electronics MAX2327 User Manual
Page 3
MAX2320/21/22/24/26/27
Adjustable, High-Linearity,
SiGe Dual-Band LNA/Mixer ICs
_______________________________________________________________________________________
3
DC ELECTRICAL CHARACTERISTICS—MAX2322/MAX2324
(V
CC
= +2.7V to +3.6V, R
RBIAS
= R
RLNA
= 20k
Ω, no RF signals applied, BUFFEN = low, LO buffer outputs connected to V
CC
through
50
Ω resistors, all other RF and IF outputs connected to V
CC
, T
A
= -40°C to +85°C, unless otherwise noted. Typical values are at V
CC
=
+2.75V and T
A
= +25°C, unless otherwise noted.)
DC ELECTRICAL CHARACTERISTICS—MAX2327
(V
CC
= +2.7V to +3.6V, R
RBIAS
= R
RLNA
= 20k
Ω, no RF signals applied, BUFFEN = low, LO buffer outputs connected to V
CC
through
50
Ω resistors, all other RF and IF outputs connected to V
CC
, T
A
= -40°C to +85°C, unless otherwise noted. Typical values are at
V
CC
= +2.75V and T
A
= +25°C, unless otherwise noted.)
High-gain,
high-linearity
modes
FM mode (MAX2324 only)
(Note 1)
LOX2 = low
14.5
18.5
CONDITIONS
LOX2 = high
PCS band
(MAX2322)
20
25.3
24
30.8
Cellular band (MAX2324)
20
25.3
µA
-35
I
IL
Digital Input Current Low
µA
5
I
IH
Digital Input Current High
V
0.6
V
IL
Digital Input Logic Low
V
+2.7
+3.6
V
CC
Supply Voltage
V
2.0
V
IH
Digital Input Logic High
µA
0.1
20
I
SHDN
Shutdown Supply Current
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
mA
High-gain,
low-linearity
paging modes
LOX2 = low
LOX2 = high
PCS band
(MAX2322)
15
19.5
19
25
Cellular band (MAX2324)
15
19.5
I
CC
Low-gain,
high-linearity
modes
LOX2 = low
LOX2 = high
PCS band
(MAX2322)
17
21.5
21
26
Cellular band (MAX2324)
17
21.5
Operating Supply Current
(Note 1)
Additional current for BUFFEN = high
mA
5
7.5
I
LOBUF
LO Buffer Supply Current
MAX2324 only
MAX2324 only, V
MODEOUT
= 2.4V
MAX2324 only
MAX2324 only
µA
-100
I
OL
Digital Output Current Low
µA
30
I
OH
Digital Output Current High
V
0.4
V
OL
Digital Output Logic Low
V
1.7
V
OH
Digital Output Logic High
FM mode
(Note 1)
14.5
18.5
CONDITIONS
µA
-35
I
IL
Digital Input Current Low
µA
5
I
IH
Digital Input Current High
V
0.6
V
IL
Digital Input Logic Low
V
+2.7
+3.6
V
CC
Supply Voltage
V
2.0
V
IH
Digital Input Logic High
µA
0.1
20
I
SHDN
Shutdown Supply Current
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
15
19.5
PCS band
High-gain mode
mA
15
19.5
I
CC
Operating Supply Current
(Note 1)
Cellular band
Additional current for BUFFEN = high
mA
5
7.5
I
LOBUF
LO Buffer Supply Current