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參數(shù)資料
| 型號(hào)： | RGR2622 |
| 英文描述： | Fiber Optic “Light to Logic” Receiver with Clock Recovery |
| 中文描述： | 光纖“光的邏輯”接收機(jī)時(shí)鐘恢復(fù) |
| 文件頁數(shù)： | 2/6頁 |
| 文件大?。?/td> | 102K |
| 代理商： | RGR2622 |
407
Pins 12, 14, ALARM, ALARM:
These pins provide complemen-
tary ALARM and ALARM outputs.
This is the low light alarm.
ALARM goes to a logic low
(CMOS compatible) state when
the optical power drops below
the threshold level (insufficient
optical power).
The optical power must increase
to a higher level than the level
where the alarm went low before
ALARM will return to a logic
high. This difference is the alarm
hysteresis.
Pins 17, 18, 19, 20 NC:
These pins are not connected.
Connection Diagram
Top View
Pin Descriptions
Pins 1, 2, 3, 6, 8, 13, 15, 16,
GND:
These pins should be connected
to the circuit ground.
Pins 4, 5, CLOCK, CLOCK:
These pins provide
complementary PECL CLOCK
and CLOCK outputs.
Pins 7, 9, DATA, DATA:
These pins provide complemen-
tary PECL DATA and DATA
outputs.
The RGR2622 DATA output is
noninverting, an optical pulse
causes the DATA output to go to
the PECL logic high state (+4 V
nominal).
Pin 10, PD Bias:
This pin must be connected to
any voltage from 0 V (GND) to
–5 V. This provides the photo-
diode bias. The current drawn is
directly proportional to the
average received photocurrent.
I = Responsivity x Mean Power.
The Responsivity will be between
0.8 A/W and 1.0 A/W.
Pin 11, +5 V:
This pin should be connected to
+5 V supply. The network shown
below should be placed as close
as possible to pin 11.
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
GND
GND
GND
CLOCK
CLOCK
GND
DATA
GND
DATA
PD BIAS
NC
NC
NC
NC
GND
GND
ALARM
GND
ALARM
+5 V
FIBER PIGTAIL
1 μH
+5 V
100 nF
100 nF
10 μF
PIN 11
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| RGR2622-DN | Fiber Optic “Light to Logic” Receiver with Clock Recovery |
| RGR2622-FP | Fiber Optic “Light to Logic” Receiver with Clock Recovery |
| RGR2622-SC | Fiber Optic “Light to Logic” Receiver with Clock Recovery |
| RGR2622-ST | Fiber Optic “Light to Logic” Receiver with Clock Recovery |
| RH129AH | Voltage Reference |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| RGR2622-DN | 制造商:AGILENT 制造商全稱:AGILENT 功能描述:Fiber Optic “Light to Logic” Receiver with Clock Recovery |
| RGR2622-FP | 制造商:AGILENT 制造商全稱:AGILENT 功能描述:Fiber Optic “Light to Logic” Receiver with Clock Recovery |
| RGR2622-SC | 制造商:AGILENT 制造商全稱:AGILENT 功能描述:Fiber Optic “Light to Logic” Receiver with Clock Recovery |
| RGR2622-ST | 制造商:AGILENT 制造商全稱:AGILENT 功能描述:Fiber Optic “Light to Logic” Receiver with Clock Recovery |
| RGR5HXB37C15 | 制造商:VECTRON 制造商全稱:Vectron International, Inc 功能描述:Temperature Compensated Crystal Oscillators |
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