ATA01501
VDD2
12
11
10
VDD1
GND
GND
1992
1
2
9
19 I
925 um
IIN
8
7
3
VOUT
GND
GND
CAGC
CBY
CBY
GND
GND
GND
GND
4
5
6
1250 um
Figure 2: Die Bonding Pads
Figure 3: Pin Layout
Table 3: Pad Description
PAD
VDD1
VDD2
Description
VDD1
Comment
Positive supply for input gain stage
Positive supply for second gain stage
VDD2
I
TIA Input Current
TIA Output Voltage
External AGC Capacitor
Connect detector cathode for proper operation
Requires external DC block
IN
VOUT
CAGC
CBY
70K * CAGC= AGC time constant
Input gain stage bypass capacitor >56 pF
Table 2: Pin Description
PIN
1
DESCRIPTION
PIN
7
DESCRIPTION
NC
VOUT
GND
NC
2
GND
8
3
I
9
IN
4
CBY
GND
CAGC
10
11
12
VDD
5
GND
NC
6
PRELIMINARY DATA SHEET - Rev 1.6
2
08/2001
ANADIGICS [ ANADIGICS, INC ]
