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PDF STW3101 Data sheet ( Hoja de datos )
| Número de pieza | STW3101 | |
| Descripción | TRANSCEIVER MODULE | |
| Fabricantes | ST Microelectronics | |
| Logotipo |  |
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STW3101
1 FEATURES
■ Triple-band (GSM850 / DCS1800 / PCS1900).
■ Supports data transfer applications in multi-
slots GPRS class-12
■ EDGE Receive capability
■ Integrates:
– BiCMOS6G RF transceiver
– 3 Receive Band Pass filters
– 3 Receive Matching Network between filters
output & LNA input
– PLL loop filter
– Decoupling / DC blocking capacitors
■ Insures compatibility with different Power
Modules
– STW3102 Power Module
– Power Module coming from the competition
■ RF interfaces:
– Single-ended 50 ohms acceses
– 3 in Rx
– 2 in Tx
■ Noise Figure in
– Low band : 5.5 dB typ
– Hign bands : 6 dB typ
■ Transmit output level:
– GSM850 band : 1 or 5 dBm typ
– DCS & PCS bands : 1 or 5 dBm typ
■ Standard Rx / Tx differential I/Q analogue
interface
■ Supply voltage range: 2.7V min / 3.3V max
■ Embedded voltage regulators to supply on chip
RF functions
■ Package:
– Full lead-free
– 104 -BGA 7 x 7 pack
■ Temperature range:
– Case operating temperature range:
-20°/ +70°C (fulfil specification)
■ ESD handling:
TRANSCEIVER MODULE
REV. 1.0 - PRODUCT PREVIEW
LFBGA104 (7x7x1.4mm)
ORDERING NUMBER: STW3101
– ± 2 kV Human Body Model
■ Control interfaces:
– Towards Baseband: 3-wire serial interface
with a Clock (Clk), enable (En) and a data line
(Data).
– Towards Front-End functions 3 control pins
2 DESCRIPTION
In a 1.4 x 7 x 7mm low-profile Ball Grid Array pack-
age, the new modules integrate all of the key func-
tions, requiring only a 26MHz crystal and a power
amplifier module (PA+antenna switch functions) to
build a complete triple-band solution from antenna
to base band interface. Two versions are offered:
type STw3100 addresses the European
EGSM900, DCS1800, and PCS1900 bands while
the STw3101 targets the US GSM850, DCS1800,
and PCS1900 bands. The transceiver modules
are compatible with the STMicroelectronics
STw3102 power-amplifier module and most of the
standard power amplifiers available on the market.
February 2004
This is preliminary information on a new product foreseen to be developed. Details are subject to change without notice.
1/7
1 page  
3.4 Frequency generation Section
Vcc = 2.7V;
Symbol
Parameter
RF synthesizer
Tlock_time Settling Time
GSM850 Frequency Range
DCS1800 Frequency Range
DCS1900 Frequency Range
Fchannnel Channel spacing
Fstep
Synthesizer frequency step
(Fract-N PLL)
DCXO
Fref Reference Frequency (quartz
input)
Frange crystal Capacitor bank frequency range
Fstep crystal Capacitor bank step
Test Condition
φpeak < 20°
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STW3101
Min. Typ. Max. Unit
824.2
1710.2
1850.2
150
200
0.0022
200
993.8
1879.8
1989.8
us
MHz
MHz
MHz
kHz
ppm
26 MHz
-30 +30 ppm
- 1 - ppm
5/7
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet STW3101.PDF ] | |
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