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
Symbol
Min
Typ
Max
Unit
dc Power Supply Voltages:
Positive Supply
VCC
3.15
3.3
3.45
V
APD Operating Bias Voltage
VOP
45
—
70
V
APD Operating Voltage Temperature Coefficient
—
0.07
—
0.14
V/°C
PIN Operating Bias Voltage
VOP
3.0
5.0
15
V
dc Power Supply Currents:
Positive Supply
ICC
—
55
101
mA
APD Bias Supply at VOP
PIN Bias Supply at VOP
IAPD
—
—
IPIN
—
—
4
mA
4
mA
dc Power Dissipation
PDISS
—
200
350
mW
Small Signal (<10 µA) Transimpedance
Tz
1.7
2.5
3.1
kΩ
Input Noise Current (100 kHz—2 GHz)
Nrms
—
322
466
nArms
Output Return Loss (130 MHz—5 GHz)
S22
—
–15
–9
dB
3 dB Bandwidth
fC
1.7
2.0
—
GHz
Thermistor resistance at 25 °C*
RTH
9.5
10
10.5
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.
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