HFBR-2506AMZ Datasheet, PDF (5/6 Pages) AVAGO TECHNOLOGIES LIMITED – Fiber Optic SMA Transmitters and Receivers for 16 MBd SERCOS Applications

HFBR-2506AMZ Receiver
The HFBR-2506AMZ receiver is housed in a metal-coated,
plastic package, consists of a silicon PIN photodiode and
digitizing IC to produce a logic compatible output. The
IC includes a unique circuit to correct the pulse width
distortion of the first bit after a long idle period. This
enables operation from DC to 16MBd with low PWD for
arbitrary data patterns.
The receiver is a “push-pull” stage compatible with TTL
and CMOS logic. The HFBR-2506AMZ is compatible with
SMA connectors.
45
6
7
18
BOTTOM VIEW,
HFBR-2506AMZ
SEE NOTE 4
Figure 6.
PIN
FUNCTION
1 CONNECTED TO PIN 4
4 CONNECTED TO PIN 1
5 NO CONNECT
6 VCC
7 GND
8 VO
Absolute Maximum Ratings
Parameter
Symbol
Min
Max
Unit
Storage and Operating Temperature
T_S, _O
-40
+85
°C
Supply Voltage
V_CC
-0.5
5.5
V
Average Output Current
I_O, _AVG
16
mA
Output Power Dissipation
P_OD
80
mW
Lead Soldering Cycle
Temp
T_SOL
Time
T_SOL
260
°C
10
s
Notes:
1. 1.6 mm below seating plane.
Notes
1
Electrical Characteristics Table
0 °C to +70 °C °C, 4.75 V < V_CC < 5.25 V, V_P-P Noise < = 100 mV unless otherwise noted.
Parameter
Symbol
Min
Typ¹
Max
Unit
Condition
Peak Input Power Level Logic HIGH
P_RH
-42
dBm
1 mm POF
-44
200 µm HCS
Peak Input Power Level Logic LOW
P_RL
-20
-22
-2
dBm
1 mm POF
-10
200 µm HCS
|PWD| < 19 ns
Supply Current
I_CC
27
45
mA
V_O = Open
High Level Output Voltage
V_OH
4.2
4.7
V
I_O = 40 µA
Low Level Output Voltage
V_OH
0.22
0.4
V
I_O = 1.6 mA
Pulse Width Distortion
PWD
-19
19
ns
Propagation Delay Time
T_{P_HL} or _{_LH}
150
ns
Notes
2
Notes:
1. Typical data are at +25 °C, V_CC = 5.0 V
2. BER <= 10E-9, includes a 10.8 dB margin below the receiver switching threshold level (signal to noise ratio =12)
3. Pins 1 and 4 are for mounting and retaining purposes, but are electrically connected, pins 5 and 6 are electrically isolated. It is recommended
that pins 1, 4, 5 and 6 all be connected to ground to reduce coupling of elecrical noise