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PDF TAT6281 Data sheet ( Hoja de datos )
| Número de pieza | TAT6281 | |
| Descripción | Integrated Variable Gain Receiver | |
| Fabricantes | TriQuint Semiconductor | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de TAT6281 (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
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TAT6281
FTTH Variable Gain Receiver
Applications
High Gain, low noise FTTH Receiver
TIA, Multi-Dwelling Unit
40 Pin 6x6 mm leadless SMT Package
Product Features
45-1003 MHz bandwidth
Compact 6x6 mm integrated package
5v, 300 mA bias
Variable gain attenuator: 20 dB typical range
Max gain setting: 33 dB typical
17 dB typical return loss across gain range
3.8 dB pA/rtHz typical EIN
-8 to +1 dBm optical input range
19 dBmV typical RF Output
Functional Block Diagram
GND 1
GND 2
GND 3
RFIN1 4
GND 5
GND 6
RFIN2 7
GND 8
GND 9
GND 10
30 GND
29 GND
28 RFOUT1
27 GND
26 GND
25 GND
24 GND
23 RFOUT2
22 GND
21 GND
Backside Paddle
GND
General Description
The TAT6281 FTTP SFU Video Receiver provides a low
noise analog interface to optical triplexers. The TAT6281
is intended for use in single family unit (SFU) analog
video fiber to the premise (FTTP) applications.
The TAT6281 exhibits low input noise and distortion that
provides performance margin critical to meeting stringent
FTTP link requirements. It runs on a single 5 volt supply,
eliminating the need for an extra ONT power supply.
The TAT6281 provides integrated automatic gain control
(AGC) to maintain a constant 19 dBmV output to insure a
consistent video quality and ease of design.
The TAT6281 is fabricated using 6-inch GaAs pHEMT
technology to optimize performance and cost.
Pin Configuration
www.DataSheet.net/
Pin
#
1-3, 5-6, 8-10, 12, 14, 17-19,
21-22, 24-27, 29-30, 32-37, 39
4/7
11
40
13 / 38
15
16
20
23 / 28
31
Backside Paddle
Symbol
GND
RFIN1 / RFIN2
V2ADJ
V1ADJ
VCC2 / VCC1
VCTRL
VREF
V4ADJ
RFOUT2 / RFOUT1
V3ADJ
GND
Ordering Information
Preliminary Data Sheet: Rev A 06/04/12
© 2012 TriQuint Semiconductor, Inc.
Part No.
Description
TAT6281
FTTH Variable Gain Receiver
TAT6281-PCB
45-1003 MHz Evaluation Board
Standard T/R size = TBD pieces on a TBD” reel
- 1 of 8-
Disclaimer: Subject to change without notice
Connecting the Digital World to the Global Network®
Datasheet pdf - http://www.DataSheet4U.co.kr/
1 page  
TAT6281
FTTH Variable Gain Receiver
Performance Plots
Test conditions unless otherwise noted: VCC=+5 V, ICC = 300 mA, TCASE = +25°C, 75 Ω system
40
35
30
25
20
15
10
5
0
0
Gain vs. Frequency - Vctrl=0 V
+85°C
+25°C
−40°C
200 400 600 800 1000
Freq (MHz)
40
35
30
25
20
15
10
5
0
0
Gain vs. Frequency - Vctrl=3 V
+85°C
+25°C
−40°C
200 400 600 800 1000
Freq (MHz)
40
35
30
25
20
15
10
5
0
0
Gain vs. Frequency - Vctrl=4 V
+85°C
+25°C
−40°C
200 400 600 800 1000
Freq (MHz)
40
35
30
25
20
15
10
5
0
0
Gain vs. Frequency - Vctrl=5 V
+85°C
+25°C
−40°C
200 400 600 800 1000
Freq (MHz)
Gain Flatness vs. Frequency - Vctrl=0 V
2.0
+85°C
1.5 +25°C
1.0 −40°C
0.5
0.0
-0.5
-1.0
-1.5
-2.0
0
200 400 600 800 1000
Freq (MHz)
Gain Flatness vs. Frequency - Vctrl=3 V
2.0
1.5
1.0
+85°C
0.5 +25°C
0.0 −40°C
-0.5
-1.0
-1.5
-2.0
0
200 400 600 800 1000
Freq (MHz)
Gain Flatness vs. Frequency - Vctrl=4 V
2.0
1.5
1.0
+85°C
0.5 +25°C
0.0 −40°C
-0.5
-1.0
-1.5
-2.0
0
200 400 600 800 1000
Freq (MHz)
Gain Flatness vs. Frequencywww.DataSheet.net/ - Vctrl=5 V
2.0
+85°C
1.5 +25°C
1.0 −40°C
0.5
0.0
-0.5
-1.0
-1.5
-2.0
0
200 400 600 800 1000
Freq (MHz)
0
-5
-10
-15
-20
-25
-30
-35
-40
0
Return Loss vs. Frequency - Vctrl=0 V
+85°C
+25°C
−40°C
200 400 600 800 1000
Freq (MHz)
EIN vs. Frequency - Vctrl=0 V
6
5 +85°C
+25°C
4 −40°C
3
2
1
CTB vs. Frequency
-54
20 dBmV per Channel
80 Channels
-58 +85°C
+25°C
−40°C
-62
-66
CSO vs. Frequency
-59
20 dBmV per Channel
80 Channels
-63
+85°C
+25°C
-67 −40°C
-71
0 -70 -75
0 200 400 600 800 1000 1200
0 100 200 300 400 500 600
0 100 200 300 400 500 600
Freq (MHz)
Freq (MHz)
Freq (MHz)
Preliminary Data Sheet: Rev A 06/04/12
© 2012 TriQuint Semiconductor, Inc.
- 5 of 8-
Disclaimer: Subject to change without notice
Connecting the Digital World to the Global Network®
Datasheet pdf - http://www.DataSheet4U.co.kr/
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet TAT6281.PDF ] | |
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