ALT6725Q7 Ver la hoja de datos (PDF) - Anachip Corporation
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ALT6725Q7 Datasheet PDF : 13 Pages
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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)
PARAMETER
COMMENTS
MIN TYP MAX UNIT
POUT
VMODE1
VMODE2
-
28
-
+28 dBm 0 V
0V
Gain
-
17
-
dB +16 dBm 1.8 V
0V
-
12
-
+10 dBm 1.8 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
-
+28 dBm
dBc +16 dBm
+10 dBm
0V
1.8 V
1.8 V
0V
0V
1.8 V
Adjacent Channel Power
at ± 1.98 MHz offset (1)
Primary Channel BW = 1.23 MHz
Adjacent Channel BW = 30 kHz
- -58
-
+28 dBm 0 V
- -59
-
dBc +16 dBm 1.8 V
- -68
-
+10 dBm 1.8 V
0V
0V
1.8 V
- 37.5 -
+28 dBm 0 V
0V
(1)
- 19.5 -
% +16 dBm 1.8 V
0V
-
10
-
+10 dBm 1.8 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
-
µA
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
-35
dBc POUT < +28 dBm
Input Impedence
- 2:5:1 - VSWR
Coupling Factor
-
22
-
dB
Spurious Output Level
(all spurious outputs)
POUT < +28 dBm
-
-
-65
dBc
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
Notes:
(1) PAE and ACP measured at 836.5 MHz.
5
PRELIMINARY DATA SHEET - Rev 1.0
07/2012
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