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Receiver Module. 7810 Datasheet

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Receiver Module. 7810 Datasheet






7810 Module. Datasheet pdf. Equivalent




7810 Module. Datasheet pdf. Equivalent





Part

7810

Description

7810 Video Receiver Module



Feature


Preliminary Data Sheet March 2001 7810 Video Receiver Module Description The 7 810 video receiver is a single-mode fib er pigtailed module featuring a low-noi se, impedancematched broadband photodio de and RF amplification. The device rec eives optical analog and/or digital sig nals for a range of video broadcast opt ions, and delivers the corresponding RF electrical output.
Manufacture

Agere Systems

Datasheet
Download 7810 Datasheet


Agere Systems 7810

7810; . The wide bandwidth supports the delive ry of up to 110 CATV analog signals or combination of analog and digital chann els (80/30, for example), including HDT V broadcast. The broadband 7810 video r eceiver module is a versatile, state-of -the-art solution for a variety of netw ork applications. Features s The 7810 exhibits excellent distortion performa nce with values we.


Agere Systems 7810

ll above standards over the entire bandw idth and temperature specifications (40 MHz— 1000 MHz, –40 °C to +85 °C) . Moreover, the advanced impedance-matc h circuitry between the photodetector a nd RF amplification stages resolves a n umber of OEM design obstacles with very low typical noise performance value, n ot exceeding 4.5 pA/√Hz. The 7810 vid eo receiver can be used in.


Agere Systems 7810

both 1310 nm and 1550 applications, bei ng useful at different points of a give n network. Wide 40 MHz—1000 MHz band width supports as many as 110 CATV anal og channels or a combination of analog/ digital channels (e.g., 80/30), includi ng HDTV broadcast Excellent frequency a nd distortion characteristics for high linearity Low noise (4.5 pA/√Hz, typ. ), low power dissipati.

Part

7810

Description

7810 Video Receiver Module



Feature


Preliminary Data Sheet March 2001 7810 Video Receiver Module Description The 7 810 video receiver is a single-mode fib er pigtailed module featuring a low-noi se, impedancematched broadband photodio de and RF amplification. The device rec eives optical analog and/or digital sig nals for a range of video broadcast opt ions, and delivers the corresponding RF electrical output.
Manufacture

Agere Systems

Datasheet
Download 7810 Datasheet




 7810
Preliminary Data Sheet
March 2001
7810 Video Receiver Module
Description
The broadband 7810 video receiver module is a versatile,
state-of-the-art solution for a variety of network applications.
Features
s Wide 40 MHz—1000 MHz bandwidth supports as
many as 110 CATV analog channels or a combina-
tion of analog/digital channels (e.g., 80/30), includ-
ing HDTV broadcast
s Excellent frequency and distortion characteristics
for high linearity
s Low noise (4.5 pA/Hz, typ.), low power dissipation
(1.35 W max.), as well as high RF output
s Internal impedance-match circuitry (75 )
s Robust, small package with single-mode fiber pig-
tail and connector options
s Wide operating temperature range, –40 °C to
+85 °C
The 7810 video receiver is a single-mode fiber pig-
tailed module featuring a low-noise, impedance-
matched broadband photodiode and RF amplifica-
tion.
The device receives optical analog and/or digital sig-
nals for a range of video broadcast options, and
delivers the corresponding RF electrical output. The
wide bandwidth supports the delivery of up to 110
CATV analog signals or combination of analog and
digital channels (80/30, for example), including HDTV
broadcast.
The 7810 exhibits excellent distortion performance
with values well above standards over the entire
bandwidth and temperature specifications (40 MHz—
1000 MHz, –40 °C to +85 °C).
Moreover, the advanced impedance-match circuitry
between the photodetector and RF amplification
stages resolves a number of OEM design obstacles
with very low typical noise performance value, not
exceeding 4.5 pA/Hz.
The 7810 video receiver can be used in both
1310 nm and 1550 applications, being useful at
different points of a given network.
Applications
s Video signal distribution in HFC and FTTx nodes
s Video overlay in passive optical networks (PON)




 7810
7810 Video Receiver Module
Preliminary Data Sheet
March 2001
Absolute Maximum Ratings
Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are abso-
lute stress ratings only. Functional operation of the device is not implied at these or any other conditions in excess
of those given in the operational sections of the data sheet. Exposure to absolute maximum ratings for extended
periods can adversely affect device reliability.
Parameter
Symbol
Min
Max
Operating Temperature Range
TOP –40
85
Storage Temperature Range
Tstg –40
85
Humidity at 85 °C
RH —
95
Shock (1 ms duration; half sine wave:
— 100
X, Y, Z axis)
Vibration (Single Sine):
5 MHz—100 MHz, 0.10 Oct/Min.
100 MHz—500 MHz, 0.25 Oct/Min.
— 0.5
— 3.0
Note: For all tables, typical values are performed at 25 °C; min and max values are performance vs. temperature.
Unit
°C
°C
%
g
g
g
Characteristics
Table 1. Electrical/Optical Characteristics
Parameter
Optical Power
Power Supply
Bias, Pin 1
Bias, Pin 2
Wavelength
Responsivity
Symbol
PIN
VCC
VCC
λ
Min
—10*
1200
Typ
2
15
12
1310/1550
>0.85 at 1310 nm,
>0.95 at 1550 nm
Dissipation
PDISS
1.25
* Depends on channel loading. Refer to the 7810 Video Receiver Module Application Note (TN01-002OPTO.)
Max
4*
1600
1.35
Unit
dBm
V
V
nm
mA/mW
mA/mW
W
Table 2. RF Characteristics
Parameter
Frequency Response
Gain
Ripple:
40 MHz—859 MHz
860 MHz—1 Ghz
Output Return Loss
Noise
Distortion (absolute value):1
Composite Second-Order:
40 MHz—749 MHz
750 mHz—1 GHz
Composite Triple Beat
Symbol
F
G
RL
CSO
CTB
Min
40
16
–13
4.0
67
65
82
Typ
17
±0.5
±0.75
–11
4.5
70
67
85
Max
1000
18
±0.6
±0.85
–10
5.0
Unit
MHz
dB
dB
dB
dB
pA/Hz
dBc
dBc
dBc
1. Two laser test at 1310 nm/1550 nm. Each laser has 40% modulation index. Total received optical power is 2 dBm. Distortion products mea-
sured at 80 MHz, 450 MHz, 600 MHz, 745 MHz, and 850 MHz.
2 . Agere Systems Inc.




 7810
Preliminary Data Sheet
March 2001
Outline Diagram
Dimensions are in inches and (millimeters).
1.65
0.16
7810 Video Receiver Module
FIBER LENGTH
45.30 ± 6.00 OR 23.6 ± 0.8
0.32
0.06
PIN 1
0.20
0.60 @ 0.10 CL
0.18
PIN 7
0.08
6 x 0.23
1.35
0.75
1.50
FIBER BEND R 2.00
0.96
0.84
0.30
6 x 0.02
9 x 0.02
0.62 REF
Pin Information
PIN 9
0.82
0.11
PIN 8
Table 3. Pin Descriptions
Pin No.
1
2
3
4
5
6
7
8
9
Description
15 V
12 V
GND
RF Out
GND
PDI Monitor
GND
GND
GND
1-1235(F)
Agere Systems Inc.
3



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