參數(shù)資料
型號(hào): TRF1121_07
廠商: Texas Instruments, Inc.
英文描述: Dual VCO/PLL Synthesizer With IF Up-Converter
中文描述: 雙的VCO / PLL頻率合成器與中頻直至轉(zhuǎn)換器
文件頁數(shù): 9/27頁
文件大?。?/td> 1356K
代理商: TRF1121_07
www.ti.com
TRANSMIT LEVEL CONTROL
The TRF1121 / TRF1221 offer 32 dB of gain control through a five wire parallel bus. When driven with a
500-mVpp differential baseband IF signal, the transmit level can be programmed between –32 dBm and 0 dBm
in 1 dB steps.
RC1x21 Po, P
LO
, IM3 (G)
3
2
1
0
1
0
2
4
6
8
10
12
18
20
22
24
26
28
30
Gain State
G
80
70
60
50
40
30
20
10
0
Pout
P
LO1 Leakage
at IF2 port
Gain Deviation
from ideal
IMD Level with two input tones at 250 mVpp diff. each
V
in
=500mVpp diff
T=25
o
C
70
60
50
40
30
20
10
40
30
20
10
0
10
20
30
40
50
60
70
80
90
Temperature (
o
C)
P
4
3
2
1
0
1
2
Pout with
Vin =500mVppdiff
LO1 Leakage
at IF2 port
IMD Level with two input tones
at 250mVppdiff each
P
All measurements are
made at Max. Gain
TRF1121
TRF1221
SLWS170A–APRIL 2005–REVISED DECEMBER 2005
Figure 4. Output Power, LO Leakage and IMD Level vs Gain State
Figure 5. Power Level, IMD and LO1 Leakage Variation vs Temperature at Maximum Gain Setting
9
相關(guān)PDF資料
PDF描述
TRF1122_07 2.5-GHz Integrated Up-Converter
TRM7043 OC-192 SR-2 Transmitter Module(OC-192 SR-2 發(fā)送器模塊)
TRR03 Sulfur Tolerant Chip Resistors
TRR03EZPFX Sulfur Tolerant Chip Resistors
TRR03EZPJ Sulfur Tolerant Chip Resistors
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TRF1121EVM 功能描述:射頻開發(fā)工具 CHIPSET SOLUTION 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
TRF1121IRGZR 功能描述:上下轉(zhuǎn)換器 Dual PLL/VCO with IF Up-Converter RoHS:否 制造商:Texas Instruments 產(chǎn)品:Down Converters 射頻:52 MHz to 78 MHz 中頻:300 MHz LO頻率: 功率增益: P1dB: 工作電源電壓:1.8 V, 3.3 V 工作電源電流:120 mA 最大功率耗散:1 W 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFP-128
TRF1121IRGZRG3 功能描述:上下轉(zhuǎn)換器 Dual PLL/VCO with IF Up-Converter RoHS:否 制造商:Texas Instruments 產(chǎn)品:Down Converters 射頻:52 MHz to 78 MHz 中頻:300 MHz LO頻率: 功率增益: P1dB: 工作電源電壓:1.8 V, 3.3 V 工作電源電流:120 mA 最大功率耗散:1 W 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFP-128
TRF1121IRGZT 功能描述:上下轉(zhuǎn)換器 Dual PLL/VCO with IF Up-Converter RoHS:否 制造商:Texas Instruments 產(chǎn)品:Down Converters 射頻:52 MHz to 78 MHz 中頻:300 MHz LO頻率: 功率增益: P1dB: 工作電源電壓:1.8 V, 3.3 V 工作電源電流:120 mA 最大功率耗散:1 W 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFP-128
TRF1121IRGZTG3 功能描述:上下轉(zhuǎn)換器 Dual PLL/VCO with IF Up-Converter RoHS:否 制造商:Texas Instruments 產(chǎn)品:Down Converters 射頻:52 MHz to 78 MHz 中頻:300 MHz LO頻率: 功率增益: P1dB: 工作電源電壓:1.8 V, 3.3 V 工作電源電流:120 mA 最大功率耗散:1 W 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFP-128