STB7102TR STMicroelectronics, STB7102TR Datasheet - Page 2

• Manufacturer Part Number: STB7102TR
• Description: RF Amplifier UHF Low Buffer Amp
• Manufacturer: STMicroelectronics
• Type: Buffer Amplifierr

Specifications of STB7102TR

• Operating Frequency: 2500 MHz
• Noise Figure: 5 dB at 2085 MHz
• Supply Current: 5.3 mA
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SOT-323-6
• Minimum Operating Temperature: - 30 C
• Number Of Channels: 1 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

STB7102, STB7103, STB7104
PIN CONNECTION
Example of a digital cellular phone (Receiver and Transmission section)
These ICs can be added to your system around
The application showed above is only an example therefore it can depend on your kit evaluation.
2/10
PRODUCT LINE-UP
Receiver section
Transmission section
Part Number
STB7102
STB7103
STB7104
3
2
1
(Top View)
Duplexer
Duplexer
Duplexer
6
4
5
Icc (mA)
PA
PA
4.3
4.1
2.8
LNA
6
5
4
(Bottom View)
AGC
AGC
SAW
Filter
Lo Buffer
Amplifier
RF PLL
RF PLL
Mixer
X X
RF
Gp at 1dB (dB)
Filter
Filter
Filter
Filter
Filter
Filter
RF
RF
RF
RF
RF
RF
Lo Buffer
Lo Buffer
Lo Buffer
Lo Buffer
Amplifier
Amplifier
Amplifier
Amplifier
3
2
1
Filter
15.5
17.5
IF
17
RF PLL
RF PLL
RF PLL
RF PLL
RF PLL
parts, when you need more isolation or gain.
Mixer
Mixer
Mixer
Mixer
X
X
X
X X
RF
RF
RF
RF
AGC
Amp
Amp
Amp
IF
IF
IF
950 MHz output port
matching frequency
Amp
IF
IF Buffer
Filter
Filter
Filter
Filter
IF
IF
IF
IF
ISL (dB)
Demodulator
IF Buffer
IF Buffer
IF Buffer
IF Buffer
IF Buffer
IF Buffer
IF Buffer
Pin No.
IF PLL
IF PLL
45
45
45
X X
X X
IQ
IF PLL
IF PLL
IF PLL
IF PLL
IF PLL
IF PLL
IF PLL
IF PLL
Modulator
Modulator
Modulator
Modulator
Modulator
Modulator
1
2
3
4
5
6
X
X
X
X
X
X
X X
X
X
X
X
X
X
X X
IQ
IQ
IQ
IQ
IQ
IQ
I
Q
Q
Q
Q
Q
Q
I
I
I
I
I
Pin Name
OUTPUT
INPUT
GND
GND
GND
VCC
ADC
ADC
DAC
DAC
DAC
DAC
DAC
DAC
DAC
DAC
DAC
DAC
P
1dBout
-0.25
1.5
0
(dBm)