Advance Data Sheet
August 2001
P172-Type Receiver
Electrical Characteristics
Minimum and maximum values specified over operating case temperature range and end of life (EOL), and typical
values are for 25
°C
and beginning of life (BOL), unless otherwise specified
Table 2. Electrical Characteristic
Parameter
dc Power Supply Voltages:
Positive Supply
APD Operating Bias Voltage
APD Operating Voltage Temperature Coefficient
PIN Operating Bias Voltage
dc Power Supply Currents:
Positive Supply
APD Bias Supply at V
OP
PIN Bias Supply at V
OP
dc Power Dissipation
Small Signal (<10
µA)
Transimpedance
Input Noise Current (100 kHz—2 GHz)
Output Return Loss (130 MHz—5 GHz)
3 dB Bandwidth
Thermistor resistance at 25
°C*
Symbol
V
CC
V
OP
—
V
OP
I
CC
I
APD
I
PIN
P
DISS
T
z
N
rms
S
22
f
C
R
TH
Min
3.15
45
0.07
3.0
—
—
—
—
1.7
—
—
1.7
9.5
Typ
3.3
—
—
5.0
55
—
—
200
2.5
322
–15
2.0
10
Max
3.45
70
0.14
15
101
4
4
350
3.1
466
–9
—
10.5
Unit
V
V
V/°C
V
mA
mA
mA
mW
kΩ
nArms
dB
GHz
kΩ
* The resistance of the thermistor is inversely proportional to the temperature. The temperature can be calculated from the resistance value
using the Steinhart-Hart equation: 1/T = A + B ln(R) + C ln(R)
3
;
where A, B, and C are constants: A = 1.0267 x 10
–3,
B = 2.565 x 10
–4
,
C = 4.5421 x 10
–8
.
Agere Systems Inc.
3
AGERE [ AGERE SYSTEMS ]
