OC-12/STM-4 LC Single Mode Transceiver: DTR-622-SM-LC/LS-MR
Transmitter Electrical Interface (over Operating CaseTemperature Range)
Parameter
Symbol
Minimum
VCC - 1.165
VCC - 1.950
VCC - 1.3
0
Typical
Maximum
VCC - 0.700
VCC - 1.475
VCC
Units
VIH
Input HIGH Voltage
Input LOW Voltage
-
-
-
-
V
V
V
V
VIL
VDIS
Transmitter Disable Voltage
Transmitter Enable Voltage
VEN
0.8
Receiver Electrical Interface (over Operating CaseTemperature Range)
Parameter
Output HIGH Voltage (LV-PECL)1
Output LOW Voltage (LV-PECL)1
Output HIGH Voltage (LV-TTL)
Output LOW Voltage (LV-TTL)
Output Current
Symbol
Minimum
Typical
Maximum
Units
VOH
-
-
-
-
-
V
V
VCC - 1.10
VCC - 0.90
VCC - 1.60
VCC
VOL
VCC - 1.84
VOH
2.4
0
VOL
0.8
IO
-
25
mA
1With 50Ω terminated to VCC - 2 volts.
Electrical Power Supply Characteristics (over Operating Case Temperature Range)
Parameter
Symbol
VCC
Minimum
Typical
Maximum
Units
Supply Voltage
Supply Current1
3.13
3.3
80
70
3.47
120
100
V
ICC,TX
ICC,RX
TX
RX
-
-
mA
1Supply current does not include termination resistor current.
PinAssignments
PIN
FUNCTION
LOGIC FAMILY
1
RX GND
VCCRX
-
-
2
3
SD (RX SIGNAL DETECT) LV-TTL / LV-PECL
4
5
6
7
8
9
RD- (RX DATA OUT -)
RD+ (RX DATA OUT +)
VCCTX
LV-PECL
LV-PECL
-
TX GND
-
TX DISABLE
LV-TTL
LV-PECL
LV-PECL
TD+ (TX DATA IN +)
10 TD- (TX DATA IN -)
21737-0375, Rev. B
06-12-2003
3