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參數(shù)資料
| 型號： | 935240740118 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 通信及網(wǎng)絡 |
| 英文描述： | SPECIALTY TELECOM CIRCUIT, PDSO20 |
| 封裝： | PLASTIC, SOT-339, SSOP-20 |
| 文件頁數(shù)： | 12/26頁 |
| 文件大?。?/td> | 224K |
| 代理商： | 935240740118 |
1997 Aug 12
2
Philips Semiconductors
Preliminary specication
Frequency Shift Keying (FSK) receiver
UAA3202M
FEATURES
Low cost single-chip FSK receiver
Superheterodyne architecture with high integration level
Few external low cost components
Wide supply voltage range
Low power consumption
Wide frequency range, 150 to 450 MHz
High sensitivity
IF band determined by application
High selectivity
Very low spurious radiation, 60 dBm
(meets FTZ 17TR2100)
Automotive temperature range
Power-down mode
SSOP20 package.
Applications
Keyless entry systems
Car alarm systems
Remote control systems
Security systems
Telemetry systems
Wireless data transmission
Domestic appliances.
GENERAL DESCRIPTION
The UAA3202M is a fully integrated single-chip receiver,
primarily intended for use in VHF and UHF systems
employing direct Frequency Shift Keying (FSK)
modulation. The UAA3202M incorporates a SAW
stabilized local oscillator, balanced mixer, IF amplifier,
limiter, Received Signal Strength Indicator (RSSI), RSSI
comparator, FSK demodulator, data filter and data slicer.
The device features a power-down mode in order to
minimize the average receiver supply current.
QUICK REFERENCE DATA
ORDERING INFORMATION
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
VCC
supply voltage
3.5
6V
ICC
supply current for
operating mode on
VPWD =0V; R2 = 560
2.0
3.4
4.7
mA
operating mode off
VPWD =VCC
330
A
Psens
sensitivity
fi = 433.92 MHz;
fmod = 250 Hz square wave;
f= ±25 kHz; BER ≤ 3%
94
dBm
Tamb
operating ambient temperature
40
+85
°C
TYPE
NUMBER
PACKAGE
NAME
DESCRIPTION
VERSION
UAA3202M
SSOP20
plastic shrink small outline package; 20 leads; body width 5.3 mm
SOT339-1
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相關代理商/技術參數(shù) |
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