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參數(shù)資料
| 型號(hào)： | TRF2432_07 |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | Dual-Band IQ/IF TRANSCEIVER WITH DUAL VCO SYNTHESIZERS |
| 中文描述： | 雙頻智商具有雙中頻VCO的合成器/ |
| 文件頁(yè)數(shù)： | 7/24頁(yè) |
| 文件大?。?/td> | 537K |
| 代理商： | TRF2432_07 |
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INTEGER MODE IF SYNTHESIZER CHARACTERISTICS
f
REF
= 44 MHz
FRACTIONAL MODE IF SYNTHESIZER CHARACTERISTICS
f
REF
= 40 MHz
PLL REFERENCE/CLOCK OUTPUT CHARACTERISTICS
PLL REFERENCE OSCILLATOR SPECIFICATIONS
RECOMMENDED CRYSTAL SPECIFICATIONS
TRF2432
SLWS177B–APRIL 2005–REVISED NOVEMBER 2006
PARAMETER
Frequency
Settling time
TEST CONDITIONS
With 44 MHz crystal
±
10kHz of final frequency. From
Standby to Idle measured from
enable
10 kHz to 10 MHz
> 3 MHz offset
MIN
TYP
374
60
MAX
UNIT
MHz
μs
Integrated phase error
Spurious suppression
0.2
-70
°
rms
dBc
PARAMETER
Frequency
Settling time
TEST CONDITIONS
With 44 MHz crystal
±
10kHz of final frequency. From
Standby to Idle measured from
enable
10 kHz to 10 MHz
0.25 <
f < 3 MHz offset
> 3 MHz offset
MIN
TYP
374
60
MAX
UNIT
MHz
μs
Integrated phase error
Spurious suppression
0.1
°
rms
dBc
dBc
-45-7
f
-70
The TRF2432 synthesizers operate from a single 40 or 44 MHz reference. The TRF2432 can generate its own
PLL reference using an internal oscillator or it may also be driven from an external reference. The TRF2432
provides a user selectable, buffered clock output for base-band ASICs.
PARAMETER
Reference frequency
Start-up time
TEST CONDITIONS
MIN
TYP
MAX
UNIT
MHz
ms
f
REF
40 or 44
From power on. Depends on Crystal
characteristics
From crystal series resonance.
0.5
Degradation to Crystal Reference
Accuracy
Jitter
External XO drive
Equivalent input load
0.25
PPM
5
1
10
ps
V
pp
||pF
Square-wave, must be AC Coupled
Single ended
0.8
2
500||10
PARAMETER
Frequency
TEST CONDITIONS
Series resonant, fundamental or 3rd
overtone
MIN
TYP
MAX
UNIT
MHz
f
40 or 44
ESR
C
Effective series resistance
Shunt capacitance
Maximum power handling
Frequency accuracy
100
20
50
20
pF
μW
PPM
Over Temperature and Process
7
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| TRF2432EVM | 功能描述:射頻開發(fā)工具 TRF2432 Eval Mod RoHS:否 制造商:Taiyo Yuden 產(chǎn)品:Wireless Modules 類型:Wireless Audio 工具用于評(píng)估:WYSAAVDX7 頻率: 工作電源電壓:3.4 V to 5.5 V |
| TRF2432IRTQR | 功能描述:射頻收發(fā)器 IF Transceiver with Dual VCO/PLL RoHS:否 制造商:Atmel 頻率范圍:2322 MHz to 2527 MHz 最大數(shù)據(jù)速率:2000 Kbps 調(diào)制格式:OQPSK 輸出功率:4 dBm 類型: 工作電源電壓:1.8 V to 3.6 V 最大工作溫度:+ 85 C 接口類型:SPI 封裝 / 箱體:QFN-32 封裝:Tray |
| TRF2432IRTQRG3 | 功能描述:射頻收發(fā)器 IF Transceiver with Dual VCO/PLL RoHS:否 制造商:Atmel 頻率范圍:2322 MHz to 2527 MHz 最大數(shù)據(jù)速率:2000 Kbps 調(diào)制格式:OQPSK 輸出功率:4 dBm 類型: 工作電源電壓:1.8 V to 3.6 V 最大工作溫度:+ 85 C 接口類型:SPI 封裝 / 箱體:QFN-32 封裝:Tray |
| TRF2432IRTQT | 功能描述:射頻收發(fā)器 IF Transceiver with Dual VCO/PLL RoHS:否 制造商:Atmel 頻率范圍:2322 MHz to 2527 MHz 最大數(shù)據(jù)速率:2000 Kbps 調(diào)制格式:OQPSK 輸出功率:4 dBm 類型: 工作電源電壓:1.8 V to 3.6 V 最大工作溫度:+ 85 C 接口類型:SPI 封裝 / 箱體:QFN-32 封裝:Tray |
| TRF2432IRTQTG3 | 功能描述:射頻收發(fā)器 IF Transceiver with Dual VCO/PLL RoHS:否 制造商:Atmel 頻率范圍:2322 MHz to 2527 MHz 最大數(shù)據(jù)速率:2000 Kbps 調(diào)制格式:OQPSK 輸出功率:4 dBm 類型: 工作電源電壓:1.8 V to 3.6 V 最大工作溫度:+ 85 C 接口類型:SPI 封裝 / 箱體:QFN-32 封裝:Tray |
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