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Электронный компонент: ACPM-7891-BLK

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Agilent ACPM-7891
Tri-Band Power Amplifier Module
EGSM, DCS and PCS Multi-slot GPRS
Data Sheet and Application Note
Description
The ACPM-7891 is a fully
matched tri-band EGSM/DCS/
PCS power amplifier module
designed on Agilent Technologies'
leading edge Enhancement Mode
PHEMT (E-pHEMT) process.
The ACPM-7891 has the highest
Power-added Efficiency (PAE) for
all three bands of operation in
the industry, enabling customers
to design handset, PDA and data
card with up to 15% longer
transmit or talk time.
The Agilent ACPM-7891 provides
a cost effective dual or tri-band
GSM PA solution with the addi-
tional benefit of excellent effi-
ciency enabling multi-slot GPRS
operation and extended transmit
time. The device is internally
matched to 50
and therefore an
effective design can be imple-
mented quickly with a few
additional capacitors for d.c.
blocking of the output ports and
bypassing of the supply pins.
Features
Highest Power Added Efficiency in
the industry
Performance guaranteed for GPRS
Class 10 (2-Slot) transmit operation
Broadband DCS/PCS match for flat
P
out
and PAE
Low harmonics
Single 3.5 Volt supply (nominal)
50 Ohms input & output impedance
Small SMT package 6 x 12 x 1.4 mm
Specifications
60% PAE at +35 dBm P
out
for ESGM
56% PAE at +32.5 dBm P
out
for
DCS 1800
56% PAE at +32.5 dBm P
out
for
PCS 1900
Applications
Cellular handsets
Data modules for PDA
Data cards for laptops
1
13 Gnd
12 Gnd
11 RF
out
DCS/PCS
10 Gnd
9
Gnd
8
Gnd
7
Gnd
6
RF
out
EGSM
5
Gnd
18
RF
in
DCS/PCS
RF
in
EGSM
V
dd1,2
DCS/PCS
19
Gnd
20
21
V
dd1,2
Bypass
22
Gnd
Gnd
23
V
dd1,2
Bypass
V
dd1,2
EGSM
24
25
26
Gnd
2
V
apc
EGSM
3
Gnd
YYWWDDLLLL
Agilent
ACPM-7891
4
17
16 15
14
V
dd3
EGSM
Gnd
V
apc
DCS/PCS
Gnd
V
dd3
DCS/PCS
Pin Connections and
Package Marking
Notes:
Package marking provides orientation and
identification.
"YYWWDDLLLL" = Year, Week, Day and Lot
Code indicates the year, week, day and lot of
manufacture.
2
Absolute Maximum Ratings
Symbol
Parameter
Units
Absolute Maximum
V
dd
Supply Voltage
V
6
P
in
max
Input Power
dBm
+10
V
apc
Gain Control Voltage
V
4
I
DS
Operating Case Temperature
C
-30 to 90
T
STG
Storage Temperature
C
-40 to 125
Common Electrical Characteristics
Test conditions Vdd = +3.5V, a pulse width of 1154
s and a duty cycle of 25% at a case temperature of +25C unless otherwise stated.
Parameter
Test Conditions
Symbol
Min
Typ
Max
Units
Supply Voltage
V
dd
2.7
3.5
5.3
V
Leakage Current
V
apc
= 0.06V
I
dd
20
A
Control Voltage Range
V
apc
0
V
dd
0.3
V
Control Current
I
apc
3
mA
Nominal Input Impedance
Z
in
50
Nominal Output Impedance
Z
out
50
Rise And Fall Time
T
r
to (P
out1
0.5 dB) V
apc
set to achieve P
out1
t
r,
t
f
1
2
s
3
EGSM Electrical Characteristics
Test conditions Vdd= +3.5V, a pulse width of 1154
s and a duty cycle of 25% at a case temperature of +25C unless otherwise stated.
Parameter
Test Conditions
Symbol
Min
Typ
Max
Units
Frequency Range
F
o
880
900
915
MHz
Output Power Nominal Conditions
P
in
= +2 dBm
P
out1
34.5
35
dBm
V
apc
= 2.2V
Efficiency
P
out
=P
out1
PAE
55
60
%
Output Power in off mode
V
apc
= 0.2V, P
in
= 4 dBm
-40
-36
dBm
Input Power
P
in
0
2
4
dBm
Input VSWR
P
in
= 0 dBm
1.5
2.5
Stability
V
dd
= 3.0 to 5.3V,
No parasitic oscillation > -36 dBm
P
in
= 0 4 dBm,
P
out
34.5 dBm,
V
apc
2.2V,
VSWR
8:1, all phases
Load mismatch robustness
V
dd
= 3.0 to 5.3V,
No module damage or permanent degradation
P
in
= 0 4 dBm,
P
out
34.5 dBm,
V
apc
2.2V,
VSWR
10:1, all phases
t = 20 sec
Second Harmonic
V
dd
= 3.5V
2F
o
-5
dBm
P
in
= 0 dBm
P
out
= 34.5 dBm
V
apc
= controlled for P
out
Third Harmonic
V
dd
= 3.5V
3F
o
-5
dBm
P
in
= 0 dBm
P
out
= 34.5 dBm
V
apc
= controlled for P
out
Fourth to Eighth Harmonics
V
dd
= 3.5V
4F
o
-8F
o
-10
dBm
P
in
= 0 dBm
P
out
= 34.5 dBm
V
apc
= controlled for P
out
Noise Power
F=925 to 935 MHz,
P
n
-72
dBm
P
out
34.0 dBm,
Pin = 0 dBm
RBW = 100 kHz
F = 925 to 960 MHz,
P
n
-82
dBm
P
out
34.0 dBm,
Pin = 0 dBm
RBW = 100 kHz
Band to Band Isolation
Measured at DCS freq EGSM signal:
-25
dBm
V
dd
= 3.5V
P
in
= +2 dBm
P
out
= 34.5 dBm (fixed)
Control Slope (Peak)
Pout = -5 dBm to P
out
400
dB/V
AM-AM
Pin = 0 4 dBm
5
dB/dB
Pout = 6 dBm to P
out
AM-PM
Pin = 0 4 dBm
6
deg/dB
Pout = 6 dBm to P
out
4
DCS & PCS Electrical Characteristics
Test conditions Vdd= +3.5V, a pulse width of 1154
s and a duty cycle of 25% at a case temperature of +25C unless otherwise stated.
Parameter
Test Conditions
Symbol
Min
Typ
Max
Units
Frequency Range
DCS
F
o
1710
1750
1785
MHz
PCS
1850
1880
1910
Output Power Nominal Conditions
P
in
= 2 dBm
P
out1
32.0
32.5
dBm
V
apc
= 2.2V
Efficiency
P
out
= P
out1
DCS PAE
50
56
%
PCS PAE
50
56
Output Power in off mode
V
apc
= 0.2V, P
in
= 4 dBm
-40
-36
dBm
Input Power
P
in
0
2
4
dBm
Input VSWR
P
in
= 0 dBm
1.5
2.5
Stability
V
dd
= 3.0 to 5.3V,
No parasitic oscillation > -36 dBm
P
in
= 0 4 dBm,
P
out
32 dBm,
V
apc
2.2V,
VSWR
8:1, all phases
Load mismatch robustness
V
dd
= 5.3V,
No module damage or permanent degradation
P
in
= 0 4 dBm,
P
out
32 dBm,
V
apc
2.2V,
VSWR
10:1, all phases
t = 20 sec
Second Harmonic
V
dd
= 3.5V
2F
o
-5
dBm
P
in
= 0 dBm
P
out
= 32 dBm
V
apc
= controlled for P
out
Third Harmonic
V
dd
= 3.5V
3F
o
-5
dBm
P
in
= 0 dBm
P
out
= 32 dBm
V
apc
= controlled for P
out
Fourth to Eighth Harmonics
V
dd
= 3.5V
4F
o
8F
o
-10
dBm
P
in
= 0 dBm
P
out
= 32 dBm
V
apc
= controlled for P
out
Noise Power
F = 1805 to 1880 MHz,
P
n
-77
dBm
F = 1930 to 1990 MHz,
P
out
31.5 dBm,
Pin = 0 dBm
RBW = 100 kHz
Control Slope (Peak)
Pout = -5 dBm to P
out1
350
dB/V
AM-AM
Pin = 0 4 dBm
5
dB/dB
Pout = 6 dBm to P
out1
AM-PM
Pin = 0 4 dBm
6
deg/dB
Pout = 6 dBm to P
out1
5
GPRS Electrical Characteristics
Test conditions Vdd= +3.5V, a pulse width of 1154
s and a duty cycle of 25% at a case temperature of +25C unless otherwise stated.
P
sat
: Pin = 0 dBm; V
apc
= 2.2V
P
out
(dBm)
PAE (%)
880 MHz
900 MHz
915 MHz
880 MHz
900 MHz
915 MHz
Class 8 (1-slot)
35.18
35.40
35.40
60.23
60.47
59.55
Class 10 (2-slot)
35.15
35.45
35.43
60.07
61.02
59.77
Class 12 (4-slot)
35.16
35.32
35.36
60.09
59.62
59.35
P
sat
: Pin = 0 dBm; V
apc
= 2.2V
P
out
(dBm)
PAE (%)
1710 MHz
1750 MHz
1785 MHz
1710 MHz
1750 MHz
1785 MHz
Class 8 (1-slot)
33.00
33.08
33.12
59.00
59.19
59.62
Class 10 (2-slot)
33.00
33.08
33.10
59.35
59.42
59.40
Class 12 (4-slot)
33.00
33.08
33.10
59.35
59.42
59.40
P
sat
: Pin = 0 dBm; V
apc
= 2.2V
P
out
(dBm)
PAE (%)
1850 MHz
1880 MHz
1910 MHz
1850 MHz
1880 MHz
1910 MHz
Class 8 (1-slot)
33.10
33.10
33.02
59.14
58.93
58.66
Class 10 (2-slot)
33.10
33.10
33.02
59.14
58.93
58.66
Class 12 (4-slot)
33.10
33.04
32.96
58.75
58.50
58.25