Triple/Dual-Mode

CDMA LNA/Mixers

6

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Pin Description (continued)

MAX2323

MAX2325

NAME

FUNCTION

28

28

CLNAOUT

Low-Band LNA Output Port. This port requires an external pull-up inductor and series

capacitor as part of the matching network.

Slug

Slug

GND

Ground

FUNCTION

CTRL PIN

MODES

PCS Band, High Gain,

High Linearity (HGHL)

P

√√

1X

0

0

0

PCS Band, High Gain,

Low Linearity (Paging

Mode) (HGLL)

P

√√

1X

0

1

0

PCS Band, Midgain

(MGHL)

P

√√

1X

1

0

0

Cellular Band CDMA

Mode, High Gain, High

Linearity (HGHL)

C

√√

01

0

0

0

Cellular Band CDMA,

High Gain, Low Linearity

(Paging Mode) (HGLL)

C

√√

01

0

1

0

Cellular Band, CDMA

Mode, Midgain (MGHL)

C

√√

01

1

0

0

Cellular Band, CDMA

Mode, Low Gain (LGHL)

C

√√

01

1

1

0

Cellular Band, FM Mode,

High Gain, Low Linearity

(HGLL)

C

√√

00

0

1

0

Cellular Band, FM Mode,

Midgain

C

√√

00

1

0

0

Cellular Band, FM Mode,

Low Gain

C

√√

00

1

1

0

Shutdown

—

—

—

—

———

XX

X

X

1

Undefined

———————

1X

1

1

0

Cellular Band, FM Mode,

High Gain, High Linearity

(HGHL)

C

√

————

√

00

0

0

0

Table 1. MAX2323 Operational Modes

X: Don’t care