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(yè)數(shù)： 4/27頁(yè)
文件大?。?/td> 1356K
代理商： TRF1121_07
www.ti.com
ABSOLUTE MAXIMUM RATINGS
over operating free-air temperature range (unless otherwise noted)
ELECTRICAL CHARACTERISTICS
The characteristics listed in the following tables are at V
CC
= 5 V, T
A
= 25
°
C(unless otherwise noted)
UPCONVERTER CHARACTERISTICS
Input signal 500 mVpp, V
CC
= 5 V, 25
°
C, IF1 = 26 MHz, IF2 = 325 MHz unless otherwise stated
TRF1121
TRF1221
SLWS170A–APRIL 2005–REVISED DECEMBER 2005
VALUE
0 to 5.5
270
20
150
1.5
UNIT
V
mA
dBm
°
C
W
V
V
°
C/W
°
C
°
C
°
C
V
CC
I
CC
P
in
T
J
P
diss
DC supply voltage
DC supply current
RF input power
Junction temperature
Power dissipation
Digital input voltage
Analog input voltage
Thermal resistance junction-to-ambien
(1)
Storage temperature
Operating temperature
Lead temperature, 40 Sec Max
–0.3 to V
CC
+0.3
V
CC
25
–40 to 105
–40 to 85
260
θ
JC
T
stg
T
op
(1)
Thermal resistance is junction-to-ambient assuming thermal pad with nine thermal vias under package metal base. See the
recommended PCB layout.
DC CHARACTERISTICS
PARAMETER
DC supply voltage
TEST CONDITIONS
MIN
4.8
TYP
MAX
5.2
UNIT
V
V
CC
I
CC_TxON
I
CC_TxOFF
T
A
= 25
°
C
T
A
= 25
°
C, TXON enabled
T
A
= 25
°
C, TXON disabled
180
130
Supply current
mA
PARAMETER
TEST CONDITIONS
MIN
TYP
26
MAX
UNIT
MHz
MHz
mV
kW
F
IF1
F
IF2
V
BB
Z
IF1
Input center frequency
Output frequency range
Input signal level
Input IF1 differential impedance
See Figure 3
270
400
1000
Peak-to-peak differential
See Application Note TDB
Measured at IF2 (IF2OP,IF2ON) With 500-mVpp
differential input to IF1(BBIP,BBIN) and
GAIN[4:0] = 11111
Measured at IF2 (IF2OP,IF2ON) With 500-mVpp
differential input to IF1(BBIP,BBIN),
GAIN[4:0] = 00000
300 MHz < IF2 < 330 MHz
500
2
P
out
Output power (maximum gain)
0
dBm
Output power (minimum gain)
–32
dBm
G
max
P
STEP
OP1dB
OIP3
IR
Gain flatness
Gain step size
Output power a 1-dB gain compression
Output third order intercept
Image rejection
±
0.3
dB
dB
dBm
dBm
dBc
0.7
1
1.3
GAIN[4:0] = 11111
For any gain setting
IF1 = 15 to 45 MHz
At GAIN[4:0] = 11111 decreases dB for dB as gain
state is changed
At max gain (GAIN[4:0]=11111), no worse then
1-dB degradation per 1 dB of attenuation
Differential
12
24
–30
P
LO1
LO1 leakage
–36
dBm
NF
Input noise figure
27
dB
Z
IF2
Output RF impedance
100
4
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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(kāi)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
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