ALT6725P9 datasheet(5/13 Pages) ANADIGICS

5 / 13 page

PRELIMINARY DATA SHEET - Rev 1.0

07/2012

ALT6725

Table 5: Electrical Specifications - Cellular Band (BC 0, 10)

(TC = +25 °C, VBATT = VCC = +3.4 V, VEN_CELL = +1.8 V, 50 Ω system, CDMA2000 RC-1 waveform)

Notes:

(1) PAE and ACP measured at 836.5 MHz.

PARAMETERMIN

TYPMAX

UNIT

COMMENTS

POUT

VMODE1

VMODE2

Gain

+28 dBm

+16 dBm

+10 dBm

0 V

1.8 V

0 V

1.8 V

Adjacent Channel Power

at ± 1.25 MHz offset (1)

Primary Channel BW = 1.23 MHz

Adjacent Channel BW = 30 kHz

-48.5

-52

-53.5

dBc

+28 dBm

+16 dBm

+10 dBm

0 V

1.8 V

0 V

1.8 V

Adjacent Channel Power

at ± 1.98 MHz offset (1)

Primary Channel BW = 1.23 MHz

Adjacent Channel BW = 30 kHz

-58

-59

-68

dBc

+28 dBm

+16 dBm

+10 dBm

0 V

1.8 V

0 V

1.8 V

(1)

37.5

19.5

+28 dBm

+16 dBm

+10 dBm

0 V

1.8 V

0 V

1.8 V

Quiescent Current (Icq)

-4

-mA

through VCC pins, VMODE1,2 = +1.8 V

Mode Control Current

0.5

-mA

through VMODE pin, VMODE1,2 = +1.8 V

BATT Current

1.5

-mA

through VBATT pin, VMODE1,2 = +1.8V

Enable Current

0.3

-mA

through VEN_CELL pin, VMODE1,2 = +1.8 V

Total Decoder Current on

VBATT (in Shutdown mode)

-7

-µA

VBATT = +4.35 V, VCC = +4.35 V,

VEN_CELL = 0 V, VMODE1,2 = 0 V

HBT Leakage Current (VCC)

(Shutdown mode)

-<1-

VBATT = +4.35 V, VCC = +4.35 V,

VEN_CELL = 0 V, VMODE1,2 = 0 V

Noise In Receive Band

-133

dBm/Hz 869 MHz to 894 MHz

Harmonics

2fO

3fO, 4fO

-35

dBc

POUT < +28 dBm

Input Impedence

VSWR

Coupling Factor

-22-

Spurious Output Level

(all spurious outputs)

-65

dBc

POUT < +28 dBm

In-band load VSWR < 5:1

Out-of-band load VSWR < 10:1

Applies over all operating conditions

Load mismatch stress with no

permanent degradation or failure

8:1

VSWR Applies over full operating range

2:5:1

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