L11354-01_15 Datasheet, PDF (4/12 Pages) Hamamatsu Corporation – Photo IC for optical link

Photo IC for optical link
L11354-01, S11355-03, P11379-04AT
S11355-03, P11379-04AT (Receiver)
Electrical and optical characterisitics*¹⁴ (Ta=-40 to +95 °C, Vcc=3.135 to 3.465, unless otherwise noted*¹⁵)
Parameter
Symbol
Condition
Min.
Typ.
Max.
Unit
Peak sensitivity wavelength
λp
-
800
-
nm
Current consumption (operation mode)
Icco *¹⁶
-
-
40
mA
Current consumption (sleeping mode)
Iccs Dark state
-
-
30
μA
High level output voltage
Vmh Imh=20 μA,*¹⁷
2.5
-
-
V
STATUS
Low level output voltage
Vml Iml=0.2 mA,*¹⁷
-
-
0.5
V
Operation to sleeping mode transition
receivable level
POFF3 *¹⁶ *¹⁸ *¹⁹
-
-
-35
dBm
Transfer jitter (RMS)
Error rate
Jtr4
-
Pe
*¹⁶ *¹⁹ *²⁰ *²¹ *²²
-
-
230
ps
-
10^-9
-
Valid MOST data (input signal) frequency
FON3
12
-
73.743
MHz
Invalid MOST data frequency
FOFF3
Time from input signal start to operation mode tON4 *²³
Time from input signal start to STATUS ON
tSTATF *²³
Time from STATUS ON to LVDS output stabilization tLVDSV4 *²³
Time from input signal stop to sleeping mode
tOFF4 *²³
LVDS output hold time
tLVDSH4 *²³
Time from input signal stop to STATUS OFF
tSTATR *²³
0
-
10
kHz
-
-
10
ms
200
-
1000
μs
-
-
100
μs
-
-
1
ms
1
-
-
μs
-
-
2
μ^s
Eye mask
A4 to F4
See “ Eye mask” table.
-
*14: Electrical interface conforms to LVDS standards except differential output amplitude level
*15: Connect a bypass capacitor (0.1 μF) between Vcc and GND at a position within 3 mm from the leads. Also connect a 10 μF
capacitor near the photo IC.
*16: Input signal
Parameter
Symbol
Min.
Typ.
Max.
Unit
Optical data that allows Valid S11355-01
MOST data (SP4) to be obtained P11379-04AT
Popt3
-23.5
-21.5
-
-
-2
-2
dBm
Rise time
trtp3
-
-
2
ns
Fall time
tftp3
-
-
2
ns
Total jitter
tTJtp3
-
-
600
ps
Extinction ratio
re
10
-
-
dB
*17: Changes to operation mode when input light enters the receiver section. When STATUS output is low, the photo IC is in operation
mode. When STATUS output is high, the photo IC is in sleeping mode.
*18: Input light is specified as the average power at the fiber end. The optical fiber used is a POF (NA=0.5).
*19: The center of the optical fiber is aligned with the center of the package lens. The distance between the fiber end and the lens top
is 0.1 mm.
*20: RL=100 kΩ, CL=3 pF (including parasitic capacitance such as probe, connector and circuit board)
*21: A standard transmitter specified by HAMAMATSU is used to input light.
*22: Optical input signal rate=150 Mbps (DCA coding)
*23: See “ Timing chart”.
Eye mask
Parameter
A4
B4
C4
D4
E4
F4
G4
H4
Amplitude (mV)
0
148
148
0
-148
-148
636
-636
Time (UI)
0.275
0.425
0.575
0.725
0.575
0.425
-
-
Eye mask
G4
Keep out area
B4
C4
A4 Keep out area D4
F4
E4
H4
Keep out area
KPICB0156EA
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