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參數(shù)資料
| 型號(hào)： | RF2919 |
| 廠商： | RF MICRO DEVICES INC |
| 元件分類： | 通信及網(wǎng)絡(luò) |
| 英文描述： | 433/868/915MHZ ASK/OOK RECEIVER |
| 中文描述： | SPECIALTY TELECOM CIRCUIT, PQFP32 |
| 封裝： | PLASTIC, LQFP-32 |
| 文件頁(yè)數(shù)： | 2/18頁(yè) |
| 文件大?。?/td> | 519K |
| 代理商： | RF2919 |
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11-144
RF2919
Rev A12 001113
11
T
Absolute Maximum Ratings
Parameter
Supply Voltage
Control Voltages
Input RF Level
Output Load VSWR
Operating Ambient Temperature
Storage Temperature
Ratings
-0.5 to +5.5
-0.5 to +5.0
+10
50:1
-40 to +85
-40 to +150
Unit
V
DC
V
DC
dBm
°C
°C
Parameter
Specification
Typ.
Unit
Condition
Min.
Max.
Overall
RF Frequency Range
VCO and PLL Section
VCO Frequency Range
PLL Lock Time
T=25°C, V
CC
=3.6V, Freq=915MHz
300 to 1000
MHz
300 to 1000
10
MHz
ms
The PLL lock time is set externally by the
bandwidth of the loop filter and start-up of
the crystal.
915MHz, 5kHz loop BW, 10kHz offset
915 MHz, 5kHz loop BW, 100kHz offset
PLL Phase Noise
-74
-98
dBc/Hz
dBc/Hz
MHz
μ
A
Reference Frequency
Crystal R
S
Charge Pump Current
Overall Receive Section
Frequency Range
RX Sensitivity
LO Leakage
RSSI DC Output Range
RSSI Sensitivity
RSSI Dynamic Range
LNA
Power Gain
0.5
17
100
50
40
Sink and source current
300 to 1000
-104
MHz
dBm
dBm
V
mV/dB
dB
-100
IF BW=150kHz, Freq=915MHz, S/N=8dB
-70
0.4 to 1.5
13
60
R
L
=24k
MUTE = 0
MUTE = 0
18
16
3.6
3.7
-8
-15
dB
dB
dB
dB
dBm
dBm
433MHz, Matched to 50
915MHz, Matched to 50
433MHz
915MHz
915 MHz
915 MHz
433MHz (see Plots)
915MHz (see Plots)
Noise Figure
Input IP
3
Input P
1dB
RX IN Impedance
82-j86
77-j43
Output Impedance
Mixer
Conversion Power Gain
Open Collector
Single-ended configuration
433MHz, Matched to 50
915MHz, Matched to 50
433MHz, SSB Measurement
915MHz, SSB Measurement
433MHz
915MHz
433MHz
915MHz
15
7.5
17
17
-20
-15
-30
-26
dB
dB
dB
dB
dBm
dBm
dBm
dBm
Noise Figure (SSB)
Input IP
3
Input IP
3
Input P
1dB
Input P
1dB
First IF Section
IF Frequency Range
Voltage Gain
Noise Figure
IF1 Input Impedance
IF1 Output Impedance
0.1
10.7
34
13
330
330
25
MHz
dB
dB
IF=10.7MHz, Z
L
=330
Caution!
ESD sensitive device.
RF Micro Devices believes the furnished information is correct and accurate
at the time of this printing. However, RF Micro Devices reserves the right to
make changes to its products without notice. RF Micro Devices does not
assume responsibility for the use of the described product(s).
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