GaAs PIN Photodiode Plus AGC Pre-amplifier
for 2.5 Gbps Applications
Model No. PDT-A85P42
FEATURES:
- Industry standard TO-46 package with cap lens.
- Optimized for fiber optic application.
- Bandwidth typical 1900 MHz for 2.5 Gbps applications.
- Supports 3.3V and 5.0V
applications.
|
 |
ELECTRO-OPTICAL CHARACTERISTICS:
| PARAMETERS |
SYMBOL
|
MIN
|
TYP
|
Max
|
UNIT
|
TEST CONDITIONS |
| Power Supply |
VCC
|
3.0
|
-
|
5.5
|
V
|
- |
| Supply Current |
ICC
|
-
|
26
|
50
|
mA
|
no loads |
| Maximum Differential Output Voltage |
Vd
|
185
|
250
|
415
|
mVp-p
|
l = 850 nm, P= 0 dBm |
| Differential Responsivity |
Rd
|
0.7
|
0.9
|
1.1
|
mV/mW
|
Rload = 100 ohm,
P=-15 dBm @ 50 MHz, 850 nm |
| Single Ended Responsivity |
Rs
|
0.35
|
0.45
|
0.55
|
mV/mW |
Rload = 50 ohm,
P=-15 dBm @ 50 MHz, 850 nm |
| Small-Signal Bandwidth |
BW
|
1530
|
1900
|
2400
|
MHz
|
- |
| Low-Frequency Cut Off |
LF
|
-
|
44
|
-
|
kHz
|
- |
| Rise Time/Fall Time (20 - 80%) |
Tr/Tf
|
-
|
-
|
200
|
ps
|
20 - 80%, 20 - 80%, P= -15dBm, 850nm |
| Single Ended Output Impedance |
Ro
|
48
|
50
|
52
|
Ohms
|
- |
| RMS Input Referred Noise |
|
-
|
800
|
1200
|
nW
|
- |
| RMS Output Referred Noise |
Vn
|
|
|
1.6
|
mV
|
P = 0 dBm, 850nm |
| Power Supply Rejection Ratio |
PSRR
|
|
50
|
|
dB
|
|
| Wavelength |
l
|
770
|
-
|
860
|
nm
|
- |
ABSOLUTE MAXIMUM RATINGS:
| PARAMETERS |
MIN
MAX |
UNIT
|
CONDITIONS
|
| Storage Temperature |
-40
100 |
°C
|
|
| Operating Temperature |
-40
85 |
°C
|
|
| Lead Solder Temperature |
260 |
°C
|
10 seconds
|
Outline Dimensions:
Unit: mm
 |
Pinout: (Bottom view)
1. Dout
2. Vcc
3. Dout
4. Gnd |
|
