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參數(shù)資料
| 型號： | RF2926 |
| 廠商： | RF MICRO DEVICES INC |
| 元件分類： | 通信及網(wǎng)絡(luò) |
| 英文描述： | UHF DUAL CONVERSION TRANSCEIVER |
| 中文描述： | SPECIALTY TELECOM CIRCUIT, PQFP48 |
| 封裝： | PLASTIC, LQFP-48 |
| 文件頁數(shù)： | 3/10頁 |
| 文件大?。?/td> | 327K |
| 代理商： | RF2926 |
11-187
RF2926
Rev A5 010404
11
T
Parameter
Specification
Typ.
Unit
Condition
Min.
Max.
Second IF Section
IF Frequency Range
Voltage Gain
IF2 Input Impedance
IF2 Output Impedance
Demod Input Impedance
FM Output Impedance
Data Output Impedance
FM Output Bandwidth
Data Output Bandwidth
Data Output Level
0.1
10.7
60
330
1
10
500
>1
1.6
22
MHz
dB
k
k
M
MHz
MHz
V
IF=10.7MHz
At IF2 OUT pin
1.4
0.3
V
CC
-0.3
Z
LOAD
=1M
|| 3pF; Output voltage is pro-
portional with the instantaneous frequency
deviation.
Z
LOAD
>10k
Z
LOAD
>10k
FM Output DC Level
FM Output AC Level
Power Down Control
Logical Controls “ON”
Logical Controls “OFF”
Control Input Impedance
Power Supply
Voltage
2.6
200
V
mV
PP
2.0
V
V
Voltage supplied to the input
Voltage supplied to the input
1.0
25k
3.6
V
V
Specifications
Operating limits
TX Mode, LVL ADJ=3.6V
TX Mode, LVL ADJ=0V
RX Mode; Current is adjustable
Power Down Mode
PLL Only Mode
2.7 to 5.0
37.3
10.9
10 to 18
Current Consumption
mA
mA
mA
μ
A
mA
1
3.8
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