
Triple/Dual-Mode
CDMA LNA/Mixers
Pin Description (continued)
MAX2323
28
Slug
MAX2325
28
Slug
NAME
CLNAOUT
GND
FUNCTION
Low-Band LNA Output Port. This port requires an external pull-up inductor and series
capacitor as part of the matching network.
Ground
Table 1. MAX2323 Operational Modes
MODES
FUNCTION
CTRL PIN
PCS Band, High Gain,
High Linearity (HGHL)
P
√
√
1
X
0
0
0
PCS Band, High Gain,
Low Linearity (Paging
P
√
√
1
X
0
1
0
Mode) (HGLL)
PCS Band, Midgain
(MGHL)
P
√
√
1
X
1
0
0
Cellular Band CDMA
Mode, High Gain, High
C
√
√
0
1
0
0
0
Linearity (HGHL)
Cellular Band CDMA,
High Gain, Low Linearity
C
√
√
0
1
0
1
0
(Paging Mode) (HGLL)
Cellular Band, CDMA
Mode, Midgain (MGHL)
Cellular Band, CDMA
Mode, Low Gain (LGHL)
C
C
√
√
√
√
0
0
1
1
1
1
0
1
0
0
Cellular Band, FM Mode,
High Gain, Low Linearity
C
√
√
0
0
0
1
0
(HGLL)
Cellular Band, FM Mode,
Midgain
Cellular Band, FM Mode,
Low Gain
C
C
√
√
√
√
0
0
0
0
1
1
0
1
0
0
Shutdown
Undefined
—
—
—
—
—
—
—
—
—
—
—
—
—
—
X
1
X
X
X
1
X
1
1
0
Cellular Band, FM Mode,
High Gain, High Linearity
C
√
—
—
—
—
√
0
0
0
0
0
(HGHL)
X: Don’t care
6
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