HFBR-0501 Datasheet, PDF (9/19 Pages) Agilent(Hewlett-Packard) – Versatile Link The Versatile Fiber Optic Connection

9
HFBR-25X1 Receiver
DO NOT CONNECT 5
DO NOT CONNECT 8
1000 Ω
4 ^RL
3 ^VCC
2 ^GROUND
1 ^VO
Pin #
1
2
3
4
5
8
Function
V_O
Ground
V_CC
R_L
Do not connect
Do not connect
Absolute Maximum Ratings
Parameter
Storage Temperature
Operating Temperature
Lead Soldering Cycle
Temp.
Time
Supply Voltage
Output Collector Current
Output Collector Power Dissipation
Output Voltage
Pull-up Voltage
Fan Out (TTL)
Symbol
T_S
T_A
V_CC
I_OAV
P_OD
V_O
V_P
N
Min.
–40
–40
–0.5
–0.5
–5
Note: Pins 5 and 8 are for mounting and
retaining purposes only. Do not
electrically connect these pins.
Max.
+85
+85
260
10
7
25
40
18
V_CC
5
Units
°C
°C
°C
sec
V
mA
mW
V
V
Reference
Note 1
Note 2
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. Total lead length between both ends
of the capacitor and the pins should not exceed 20 mm.
Receiver Electrical/Optical Characteristics
0°C to 70°C, 4.75 V ≤ V_CC ≤ 5.25 V unless otherwise specified
Parameter
Symbol Min. Typ. Max.
Input Optical Power
Level for Logic “0”
P_R(L)
–21.6
–9.5
–21.6
–8.7
Input Optical Power
Level for Logic “1”
High Level Output Current
Low Level Output Current
P_R(H)
I_OH
V_OL
High Level Supply
I_CCH
Current
Low Level Supply Current I_CCL
Effective Diameter
D
Numerical Aperture
NA
Internal Pull-up Resistor
R_L
–43
5
250
0.4
0.5
3.5
6.3
6.2
10
1
0.5
680 1000 1700
Units
dBm
dBm
µA
V
mA
mA
mm
Ω
Conditions
V_OL = 0.5 V
I_OL = 8 mA
V_OL = 0.5 V
I_OL = 8 mA, 25°C
V_OL = 5.25 V
I_OH ≤ 250 µA
V_O = 18 V, P_R = 0
I_OL = 8 mA,
P_R = P_R(L)MIN
V_CC = 5.25 V,
P_R = 0
V_CC = 5.25 V
P_R = -12.5 dBm
Ref.
Notes 1,
2, 4
Note 1
Note 3
Note 3
Note 3
Note 3
Notes:
1. Optical flux, P (dBm) = 10 Log [P (µW)/1000 µW].
2. Measured at the end of the fiber optic cable with large area detector.
3. R_L is open.
4. Pulsed LED operation at I_F > 80 mA will cause increased link t_PLH propagation delay time. This extended t_PLH time contributes to
increased pulse width distortion of the receiver output signal.