HELP4 UMTS1900 (Band 2)
CDMA/WCDMA 28.6 dBm Linear PAM
TM
AWT6622
DATA SHEET - Rev 2.4
FEATURES
•
•
Mixed-Mode (HSPA, EV-DO compliant)
4th Generation HELP
TM
technology
•
High Efficiency (R99 waveform):
• 40 % @ P
OUT
= +28.6 dBm
• 34 % @ P
OUT
= +17 dBm
• 24 % @ P
OUT
= +8 dBm
• 22 % @ P
OUT
= +13.5 dBm
• 13 % @ P
OUT
= +3.5 dBm
•
Low Quiescent Current: 2 mA
•
Low Leakage Current in Shutdown Mode: <5 µA
•
Internal Voltage Regulator
•
Integrated “daisy chainable” directional coupler
with CPL
IN
and CPL
OUT
port
•
Optimized for a 50 Ω System
•
1.8V Control Logic
•
RoHS Compliant Package, 260
o
C MSL-3
AWT6622
M45 Package
10 Pin 3 mm x 3 mm x 1 mm
Surface Mount Module
APPLICATIONS
•
Band 2 (PCS) WCDMA/HSPA Wireless Devices
•
Band class 1 (PCS) CDMA/EVDO Wireless
Devices
coupler is integrated in the module thus eliminating
the need of an external coupler. The self-contained
3 mm x 3 mm x 1 mm surface mount package
incorporates matching networks optimized for output
power, efficiency, and linearity in a 50
Ω
system.
GND at Slug (pad)
PRODUCT DESCRIPTION
TM
V
BATT
1
10
V
CC
The AWT6622 HELP4
PA is a 4th generation
HELP
TM
product for UMTS1900 (Band 2) devices
and for CDMA/EVDO devices operating in the PCS
band. This PA incorporates ANADIGICS’ HELP4
TM
technology to deliver exceptional efficiency at low
power levels and low quiescent current without the
need for external voltage regulators or converters.
The device is manufactured using advanced InGaP-
Plus
TM
HBT technology offering state-of-the-art
reliability, temperature stability, and ruggedness.
Three selectable bias modes that optimize efficiency
for different output power levels and a shutdown
mode with low leakage current increase handset
talk and standby time. A “daisy chainable” directional
RF
IN
2
CPL
9
RF
OUT
V
MODE2
3
Bias Control
Voltage Regulation
8
CPL
IN
V
MODE1
4
7
GND
V
EN
5
6
CPL
OUT
Figure 1: Block Diagram
01/2012
AWT6622
ELECTRICAL CHARACTERISTICS
Table 2: Absolute Minimum and Maximum Ratings
PARAMETER
Supply Voltage (V
CC
)
Battery Voltage (V
BATT
)
Control Voltages (V
MODE1
, V
MODE2
, V
EN
)
RF Input Power (P
IN
)
Storage Temperature (T
STG
)
MIN
0
0
0
-
-40
MAX
+5
+6
+3.5
+10
+150
UNIT
V
V
V
dBm
°C
Stresses in excess of the absolute ratings may cause permanent damage.
Functional operation is not implied under these conditions. Exposure
to absolute ratings for extended periods of time may adversely affect
reliability.
Table 3: Operating Ranges
PARAMETER
Operating Frequency (f)
Supply Voltage (V
CC
)
Enable Voltage (V
EN
)
Mode Control Voltage (V
MODE1
,V
MODE2
)
WCDMA Output Power
R99, HPM
HSPA (MPR=0), HPM
R99, MPM
HSPA (MPR=0), MPM
R99, LPM
HSPA (MPR=0), LPM
CDMA Output Power
CDMA2000, HPM
CDMA2000, MPM
CDMA2000, LPM
Case Temperature (T
C
)
MIN
1850
+3.2
+1.35
0
+1.35
0
28.1
(1)
27.1
(1)
17
16
7.5
(1)
6
27.6
(1)
16
6.5
(1)
-30
TYP
-
+3.4
+1.8
-
+1.8
-
28.6
27.6
17
16
8
6
28.1
16
7
-
MAX
1910
+4.2
+3.1
+0.5
+3.1
+0.5
-
-
-
-
-
-
-
-
-
+90
UNIT
MHz
V
V
V
P
OUT
<
+28.6 dBm
PA "on"
PA "shut down"
Low Bias Mode
High Bias Mode
COMMENTS
dBm
3GPP TS 34.121-1, Rel 8
Table C.11.1.3, Subtest 1
dBm
°C
CDMA2000, RC-1
The device may be operated safely over these conditions; however, parametric performance is guaranteed only
over the conditions defined in the electrical specifications.
Notes:
(1) For operation AT +3.2 V, P
OUT
is derated by 0.5 dB.
3
Data Sheet - Rev 2.4
01/2012
AWT6622
Table 4: Electrical Specifications - WCDMA Operation (R99 Modulation)
(T
C
= +25 °C, V
CC
= +3.4 V, V
BATT
= +3.4 V, V
EN
= +1.8 V, 50
Ω
system)
PARAMETER
MIN
24.5
16
7
(1)
TYP
26.5
19.5
9.5
-41
-43
-42
-53
-56
-59
40
34
22
24
13
2
<0.1
0.04
0.8
<5
-135
-45
-50
20
20
<0.25
MAX
29.5
22
12
-37.5
-37
-37
-48
-48
-48
-
-
-
-
-
3.5
0.15
0.1
1.5
10
-133
-35
-40
-
-
-
UNIT
COMMENTS
P
OUT
+28.6 dBm
+17 dBm
+8 dBm
+28.6 dBm
+17 dBm
+8 dBm
+28.6 dBm
+17 dBm
+8 dBm
+28.6 dBm
+17 dBm
+13.5 dBm
+8 dBm
+3.5 dBm
through V
CC
pins
V
MODE1
0V
1.8 V
1.8 V
0V
1.8 V
1.8 V
0V
1.8 V
1.8 V
0V
1.8 V
1.8 V
1.8 V
1.8 V
1.8 V
V
MODE2
0V
0V
1.8 V
0V
0V
1.8 V
0V
0V
1.8 V
0V
0V
0V
1.8 V
1.8 V
1.8 V
Gain
dB
ACLR1 at 5 MHz offset
-
-
-
-
-
-
36
30
-
20
-
-
-
-
-
-
-
-
-
-
-
-
dBc
ACLR2 at 10 MHz offset
dBc
Efficiency
(1)
%
Quiescent Current (Icq)
Low Bias Mode
Mode Control Current
Enable Current
BATT Current
Leakage Current
Noise in Receive Band
Harmonics
2fo
3fo, 4fo
Coupling Factor
Directivity
Coupler IN_OUT
Daisy Chain Insertion Loss
Spurious Output Level
(all spurious outputs)
Load mismatch stress with no
permanent degradation or failure
mA
mA
mA
mA
µA
through V
MODE
pins, V
MODE1,2
= +1.8 V
through V
EN
pin
through V
BATT
pin, V
MODE1,2
= +1.8 V
V
BATT
= +4.2 V, V
CC
= +4.2 V,
V
EN
= 0 V, V
MODE1,2
= 0 V
dBm/Hz
1930 MHz to 1990 MHz
P
OUT
<
+28.6 dBm
dBc
dB
dB
dB
698 MHz through 2620 MHz
Pin 8-9 Shutdown Mode
P
OUT
<
+28.6 dBm
In-band load VSWR < 5:1
Out-of-band load VSWR < 10:1
Applies over all operating conditions
Applies over full operating range
-
-
-70
dBc
8:1
-
-
VSWR
Notes:
(1) ACLR and Efficiency measured at 1880 MHz.
4
Data Sheet - Rev 2.4
01/2012
AWT6622
Table 5: Electrical Specifications - CDMA Operation (Modulation/CDMA 2000, RC-1)
(T
C
= +25 °C, V
BATT
= V
CC
= +3.4 V, V
ENABLE
= +1.8 V, 50
Ω
system)
PARAMETER
MIN
24.5
16
7
-
-
-
-
-
-
34
26
17
TYP
26.5
19.5
9.5
-51
-57
-57
-55
-60
<-60
37
31
21
MAX
29.5
22
12
-46.5
-46.5
-46.5
-53
-53
-53
-
-
-
UNIT
COMMENTS
P
OUT
P
OUT
= +28.1 dBm
P
OUT
= +16 dBm
P
OUT
= +7 dBm
P
OUT
= +28.1 dBm
P
OUT
= +16 dBm
P
OUT
= +7 dBm
P
OUT
= +28.1 dBm
P
OUT
= +16 dBm
P
OUT
= +7 dBm
P
OUT
= +28.1 dBm
P
OUT
= +16 dBm
P
OUT
= +7 dBm
V
MODE1
0V
1.8 V
1.8 V
0V
1.8 V
1.8 V
0V
1.8 V
1.8 V
0V
1.8 V
1.8 V
V
MODE2
0V
0V
1.8 V
0V
0V
1.8 V
0V
0V
1.8 V
0V
0V
1.8 V
Gain
Adjacent Channel Power
at +1.25 MHz offset
Primary Channel BW =1.23 MHz
Adjacent Channel BW = 30 kHz
Adjacent Channel Power
at + 1.98 MHz offset
Primary Channel = 1.23 MHz
Adjacent Channel = 30 kHz
Power-Added Efficiency
dB
dBc
dBc
%
Spurious Output Level
(all spurious outputs)
Load mismatch stress with no
permanent degradation or failure
-
-
<-70
dBc
P
OUT
<
+28.1 dBm
In-band load VSWR < 5:1
Out-of-band load VSWR < 10:1
Applies over all operating ranges
Applies over full operating range
8:1
-
-
VSWR
Notes:
(1) ACLR and Efficiency limits at mid-band only.
5
Data Sheet - Rev 2.4
01/2012
Analogue and Mixed Signal
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