HFBR-0501 Datasheet, PDF (18/19 Pages) Agilent(Hewlett-Packard) – Versatile Link The Versatile Fiber Optic Connection

HFBR-25X3 Receiver
DO NOT CONNECT 5
DO NOT CONNECT 8
4 ^VCC
3 ^OPEN
2 ^GROUND
1 ^VO
Pin #
1
2
3
4
5
8
Function
V_O
Ground
Open
V_CC
Do not connect
Do not connect
Note: Pins 5 and 8 are for mounting and retaining
purposes only. Do not electrically connect these pins.
Absolute Maximum Ratings
Parameter
Storage Temperature
Operating Temperature
Lead Soldering Cycle
Temp.
Time
Supply Voltage
Average Output Collector Current
Output Collector Power Dissipation
Output Voltage
Symbol
Min.
T_S
–40
T_A
–40
V_CC
–0.5
I_O
–1
P_OD
V_O
–0.5
Notes:
1. 1.6 mm below seating plane.
2. It is essential that a bypass capacitor 0.01 µF be connected from pin 2 to pin 3 of the receiver.
Max.
+85
+85
260
10
7
5
25
7
Units
°C
°C
°C
sec
V
mA
mW
V
Reference
Note 1
Note 2
Receiver Electrical/Optical Characteristics 0°C to 70°C, 4.5 V ≤V_CC ≤5.5 V unless otherwise specified.
Parameter
Symbol Min. Typ. Max. Units Conditions
Input Optical Power
Level Logic 0
Input Optical Power
Level Logic 1
High Level Output Voltage
Low Level Output Voltage
High Level Supply Current
Low Level Supply Current
Effective Diameter
P_R(L)
–39
–13.7 dBm V_O = V_OL, I_OL = 3.2 mA
–39
–13.3
V_O = V_OL,
I_OH = 8 mA, 25°C
P_R(H)
–53 dBm V_OH = 5.5 V
I_OH = ≤40 µA
V_OH
2.4
V I_O = -40 µA, P_R = 0 µW
V_OL
0.4
V I_OL = 3.2 mA
P_R = P_R(L)MIN
I_CCH
1.2 1.9 mA V_CC = 5.5 V, P_R = 0 µW
I_CCL
2.9 3.7 mA V_CC = 5.5 V,
P_R = P_RL (MIN)
D
1
mm
Numerical Aperture
NA
0.5
Ref.
Notes 1,
2, 3
Note 3
Note 4
Note 4
Notes:
1. Measured at the end of the fiber optic cable with large area detector.
2. Optical flux, P (dBm) = 10 Log P(µW)/1000 µW.
3. Because of the very high sensitivity of the HFBR-25X3, the digital output may switch in response to ambient light levels when a cable is not
occupying the receiver optical port. The designer should take care to filter out signals from this source if they pose a hazard to the system.
4. Including current in 3.3 k pull-up resistor.
18