ETC ECM807

PRELIMINARY DATA SHEET
ECM807
U.S. PCS TDMA
3.5V POWER AMPLIFIER MODULE
Description
Features
The ECM807 is a PCS power amplifier module at 3.5Volts
Vcc with high efficiency. This device was developed using
EiC’s own InGaP Gallium Arsenide Heterojunction Bipolar
Transistor (HBT) process. It is optimized for PCS TDMA
(digital) in the 1850 MHz to 1910 MHz band. It operates
from a positive voltage (3 - 4Volts Vcc) and includes a
power-down feature. The input and output are both
matched to 50Ω. It is housed in a 6 X 6 mm Land Grid
Array package.
U.S. PCS TDMA
Single 3.5V Supply for 3-Cell Ni or Li-Ion Battery
Power-down activated when Vref pin <1V
29.5 dBm TDMA Power
37% TDMA Efficiency
Power-down Capability
120mA Typical Quiescent Current
High Reliability InGaP Design
Applications
3.5V U.S. PCS TDMA Handsets
Functional Block Diagram
CAUTION!
SENSITIVE ELECTRONIC DEVICE
SS-000490-000
Revision D
EiC Corp. A Subsidiary of EiC Enterprises, Ltd.
45738 Northport Loop West, Fremont, CA 94538
Phone: (510) 979-8999
Fax: (510) 979-8902
www.eiccorp.com
1
PRELIMINARY DATA SHEET
ECM807
U.S. PCS TDMA
3.5V POWER AMPLIFIER MODULE
ELECTRICAL SPECIFICATIONS
The following tables list the electrical characteristics of the ECM807 Power Amplifier Module. Table 1
lists the electrical performance of the ECM807 for nominal operating conditions for the PCS band.
Table 2 lists the absolute maximum ratings for continuous operation.
Table 1 - Electrical Specifications
o
Test Conditions: Ta = 25 C, VCC = +3.5V, VREF / PD (reference / power-down voltage) = +3.0V, F = 1850 to 1910 MHz
SYMBOL
LIMITS
PARAMETER
MIN.
F
G
P
ACPR
ACPR2
ACPR3
PAE
Frequency
Gain (TDMA Modulation) @ 29.5 dBm
Output Power (TDMA)
Adjacent Channel Power Rejection @ 29.5 dBm
Adjacent Channel Power Rejection @ 29.5 dBm
Adjacent Channel Power Rejection @ 29.5 dBm
Power Added Efficiency (TDMA) @ 29.5 dBm
Output Stability
Ruggedness @ 29.5 dBm
Harmonics @ 30 dBm f2 f3
Quiscent Current (No RF)
ICQ
Leakage Current (No RF)
ILeak
Vcc
Supply Voltage
Reference Voltage
VR EF/PD
IRL
Input Return Loss
Noise Power in RX band 1930-1990 MHz
NF
Noise Figure
Power Down On/Off Time
TON/OFF
Ta
Nominal operating temperature
NOTE 1: Using Application Schematic. Tuned for CDMA.
NOTE 2: @ 30 KHz offset from band center.
NOTE 3: @ 60 KHz offset from band center.
NOTE 4: @ 90 KHz offset from band center.
NOTE 5: No oscillation all phases
NOTE 6: Vcc = 3.5V, VREF/PD = 0V, No RF
NOTE 7: Vcc = 3.5V Pout 29.5dBm NADC modulation applied
TYP.
1850
26
MAX.
1910
29
29.5
29
48
55
37
6:1
10:1
34
-30
140
10
4.2
120
3
3.5
3.0
10
-135
5
<100
25
3.2
-40
85
UNIT
TEST CONDITION
MHz
dB
dBm
dBc
dBc
dBc
%
VSWR
NOTE 1
NOTE 2
NOTE 3
NOTE 4
NOTE 5
NOTE 5
dBc
mA
uA
V
V
dB
dBm/Hz
dB
ns
°C
NOTE 6
NOTE 7
Table 2 - Absolute Maximum Ratings
Exceeding any of the absolute maximum ratings may cause permanent damage to the device. No damage
assuming only one paeameter is set at limit at a time with other parameters set at or below nominal value.
PARAMETER
RATING
7
UNIT
Volts
TEST CONDITION
VREF / PD = 3.0V
4
Volts
V CC = 3.5V
+15
-40 to +110
-65 to +140
dBm
°C
°C
Supply Voltage
Reference / Power-down Voltage(Vcc=VREF / PD )
RF Power Input
Ambient Operating Temperature
Storage Temperature
VCC , VREF
/ PD
= 3.0V
SS-000490-000
Revision D
EiC Corp. A Subsidiary of EiC Enterprises, Ltd.
45738 Northport Loop West, Fremont, CA 94538
Phone: (510) 979-8999
Fax: (510) 979-8902
www.eiccorp.com
2
PRELIMINARY DATA SHEET
ECM807
U.S. PCS TDMA
3.5V POWER AMPLIFIER MODULE
PACKAGE DIMENSIONS AND MARKINGS
The ECM807 is a multi-layer laminate base, overmold encapsulated modular package designed for
surface-mounted solder attachment to a printed circuit board.
Package Dimensions
X
X1
X1
1
6
Y1
Y2
Y3
7
2
5
Y
Y1
3
4
X2
BOTTOM SIDE PAD
.036" X .030"
(0.91mm X 0.76mm)
BOTTOM SIDE GROUND PAD
(The exposed ground metal is
within this area.)
X3
Device Marking
.062" +/- .004"
(1.57 mm +/-0.10 mm)
.232" +/- 0.004"
(5.89mm +/- 0.1mm)
.232" +/- 0.004"
(5.89mm +/- 0.1mm)
PIN 1 INDICATOR
EiC xxxx
ECM807
XXXX XXXX
LOT NUMBER
TOP VIEW WITH MARKING DIAGRAM
SS-000490-000
Revision D
EiC Corp. A Subsidiary of EiC Enterprises, Ltd.
45738 Northport Loop West, Fremont, CA 94538
Phone: (510) 979-8999
Fax: (510) 979-8902
www.eiccorp.com
3