Philips Semiconductors
Product specification
SA5223
Wide dynamic range AGC transimpedance amplifier(150MHz)
1995 Oct 24
6
T
O
P
PLANE
BOTT
OM PLANE
+5V
L1
10uH
R1
100
R2
0
C2
0.1uF
C1
0.1uF
C3
0.1uF
D1*
U1
1
2
3
4
8
7
6
5
GND3
GND1
IN
GND4
Vcc
OUT
OUT
GND2
SA5223
*D1: 1A358 – = 1300nm
ABB HAFO 1.5GHz PIN DIODE
ANALOG GND
DIGIT
AL
GND
Ω
λ
Ω
R3
120
Ω
R4
120
Ω
C4
4.7pF
C6
0.1uF
C8
0.1uF
C9
0.1uF
+5V
+
C10
4.7uF
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
U2
NE5224
L2
10uH
C5
0.1uF
C8
0.1uF
CAZN
CAZP
GNDA
D_IN
D_IN
VccA
CF
JAM
VSET
VREF
VccE
D_OUT
D_OUT
GND_E
ST
ST
+5V
R6
130
R7
82
C1
1
0.1uF
+3.2V
R5
5
R10
130
DOUT
DOUT
R9
82
C12
0.1uF
+5V
R8
5
R1
1
3k
R12
1.8k
C13
0.1uF
Ω
Ω
Ω
Ω
Ω
Ω
Ω
Ω
SD00521
Figure 2. SONET Test Board — 155Mb/s (1300nm)