ATA06212A
100um
VDD2
VDD2
GND
GND
100um
VDD1
AN14T
925um
IIN
VOUT
GND
GND
GND
GND
CBY
CBY
GND CAGC GND
1250um
Figure 2: Bonding Pad
Table 1: ATA06212AD1C Pad Description
COMMENT
PAD DESCRIPTION
VDD1 VDD1
VDD2 VDD2
Positive supply for input gain stage
Positive supply for second gain stage
Connect to detector cathode for proper operation
Requires external DC block
I
TIA Input Current
TIA Output Voltage
CAGC External AGC Capacitor
CBY Input gain stage bypass capacitor
IN
VOUT
70k x (4.5pF+ CAGC) = AGC time constant
>56 pF
ELECTRICAL CHARACTERISTICS
Table 2: Absolute Maximum Ratings
VDD1
VDD2
7.0 V
7.0 V
I
5 mA
IN
TA
TS
Operating Temp. -40 °C to 125 °C
Storage Temp. -65 °C to 150 °C
Stresses in excess of the absolute ratings may cause
permanent damage. Functional operation is not
implied under these conditions. Exposure to absolute
ratings for extended periods of time may adversely
affect reliability.
PRELIMINARY DATA SHEET - Rev 1.2
2
08/2001
ANADIGICS [ ANADIGICS, INC ]
