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PDF ALT6705 Data sheet ( Hoja de datos )
| Número de pieza | ALT6705 | |
| Descripción | Multimode PAM | |
| Fabricantes | ANADIGICS | |
| Logotipo |  |
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ALT6705
HELP4TM UMTS800 (Bands 5, 6, 18, 19, & 26)
LTE, WCDMA, CDMA Multimode PAM
Data Sheet - Rev 2.5
FEATURES
• Multimode (LTE, HSPA, EV-DO Compliant)
• 4th Generation HELPTM technology
• High Efficiency (R99 waveform):
• 40 % @ POUT = +28.4 dBm
• 27 % @ POUT = +17 dBm
ALT6705
• 18 % @ POUT = +13.5 dBm
• 20 % @ POUT = +8 dBm
• 11 % @ POUT = +3.5 dBm
• Low Quiescent Current: 3 mA
• Low Leakage Current in Shutdown Mode: <5 µA
• Internal Voltage Regulator
• Integrated “daisy chainable” directional coupler
with CPLIN and CPLOUT port
• Internal DC Blocks on all RF ports
M45 Package
10 Pin 3 mm x 3 mm x 1 mm
Surface Mount Module
• Optimized for a 50 Ω System
• 1.8V Control Logic
• RoHS Compliant Package, 260 oC MSL-3
APPLICATIONS
• Bands 5, 6, 18, 19, & 26 LTE Wireless Devices
mode with low leakage current increase handset
talk and standby time. A “daisy chainable” directional
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.
• Bands 5, 6, 18, 19, & 26 WCDMA/HSPA
Wireless Devices
GND at Slug (pad)
• Band Class 0 CDMA/EVDO Wireless Devices
PRODUCT DESCRIPTION
The ALT6705 HELP4TM PA is the 4th generation
HELPTM product for LTE and WCDMA devices
operating in UMTS800 (Bands 5, 6, 18,19, & 26)
and for CDMA devices operating in Cell-band. This
PA incorporates ANADIGICS’ HELP4TM 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-
PlusTM 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
VBATT
1
RFIN 2
VMODE2
3
VMODE1
4
VEN 5
10 VCC
CPL
9 RFOUT
Bias Control
Voltage Regulation
8 CPLIN
7 GND
6 CPLOUT
Figure 1: Block Diagram
03/2012
1 page  
ALT6705
Table 5: Electrical Specifications - WCDMA Operation (R99 Modulation)
(TC = +25 °C, VCC = +3.4 V, VBATT = +3.4 V, VEN = +1.8 V, 50 Ω system)
PARAMETER
COMMENTS
MIN TYP MAX UNIT
POUT
V VMODE1
MODE2
Gain
26 29 32
16 19 22
10 13.5 16
POUT = +28.4 dBm 0 V
0V
dB POUT = +17 dBm 1.8 V 0 V
POUT = +8 dBm
1.8 V 1.8 V
ACLR1 at 5 MHz offset (1)
- -41 -37
POUT = +28.4 dBm 0 V
0V
- -42 -37 dBc POUT = +17 dBm 1.8 V 0 V
- -40 -37
POUT = +8 dBm
1.8 V 1.8 V
ACLR2 at 10 MHz offset
- -57 -48
POUT = +28.4 dBm 0 V
0V
- -58 -48 dBc POUT = +17 dBm 1.8 V 0 V
- -59 -48
POUT = +8 dBm
1.8 V 1.8 V
Power-Added Efficiency (1)
36 40
23 27
- 18
16 20
- 11
-
-
-
-
-
POUT = +28.4 dBm 0 V
0V
POUT = +17 dBm 1.8 V 0 V
% POUT = +13.5 dBm 1.8 V 0 V
POUT = +8 dBm
1.8 V 1.8 V
POUT = +3.5 dBm 1.8 V 1.8 V
Spurious Output Level
(all spurious outputs)
POUT < +28.4 dBm
-
-
-70
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
Notes:
(1) ACLR and Efficiency measured at 832 MHz.
-
- VSWR Applies over full operating range
5 Data Sheet - Rev 2.5
03/2012
5 Page 
ALT6705
COMPONENT PACKAGING
Pin 1
Figure 13: Carrier Tape
Figure 14: Reel
11 Data Sheet - Rev 2.5
03/2012
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet ALT6705.PDF ] | |
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