Datasheet

AD8015
REV. A
–7–
NC = NO CONNECT
1
2
3
4
8
7
6
5
1
2
5
6
7
3
4
8
16
15
12
11
10
14
13
9
V
EE
SDOUT
AVCC
PIN
NIN
AVCC
THRADJ
AVEE
AD807
NC
I
IN
NC
V
BYP
+V
S
+OUT
–V
S
–OUT
R10
154
R11
154
R6 100
C7
R5 100
R1
100
R2
100
C1
0.1µF
C2
0.1µF
C3
0.1µF
DATAOUTN
DATAOUTP
CLKOUTN
CLKOUTP
C4
0.1µF
C6
0.1µF
R4
100
R8 100
R7 100
R3
100
C8
R12
154
TP1
TP2
DAMPING
CAP,0.22µF
R11
154
C5
0.1µF
CD
TP8 TP7
SDOUT
C1
100pF
C11
TP6
TP5
100
pF
R13
THRADJ
C9
10µF
C10
GND
TP4
R14
50
R15
50
R16
301
R17
3.65k
C13
0.1µF
5V
TP3
AD8015
C15
0.1µF
15pF
10µF
0.1µF
15pF
0.1µF
0.01µF
ABB HAFO
1A227
FC HOUSING
0.8 A/W, 0.7pF
2.5GHz
NOTES
1. ALL CAPS ARE CHIP,
15pF ARE MICA.
2. 150 nH ARE SMT
C14
0.1µF
50Ω
LINE
50Ω
LINE
C12
2.2µF
150nH
150nH
DATAOUTN
DATAOUTP
VCC2
CLKOUTN
CLKOUTP
VCC1
CF1
CF2
Figure 16. 155 Mbps Fiber Optic Receiver Schematic
Table I. AD8015, AD807 Fiber Optic Receiver Circuit:
Output Bit Error Rate & Output Jitter vs. Average Input Power
Average Optical Output Bit Output Jitter
Input Power (dBm) Error Rate (ps rms)
–6.4 Loses Lock
–6.45 1.2 × 10
–2
–6.50 7.5 × 10
–3
–6.60 9.4 × 10
–4
–6.70 1 × 10
–14
–7.0 to 1 × 10
–14
< 40
–35.50
–36.00 3.0 × 10
–12
< 40
–36.50 4.8 × 10
–10
–37.00 2.8 × 10
–8
–37.50 8.2 × 10
–7
–38.00 1.3 × 10
–5
–38.50 1.1 × 10
–4
–39.00 1.0 × 10
–3
–39.1 1.3 × 10
–3
–39.20 1.9 × 10
–3
–39.25 2.2 × 10
–3
–39.30 Loses Lock