DTR-1250-SM-GB-H7-HS OPLINK [OPLINK Communications Inc.], DTR-1250-SM-GB-H7-HS Datasheet - Page 3

• Manufacturer Part Number: DTR-1250-SM-GB-H7-HS
• Description: 5V Very Long Haul GBIC Transceivers
• Manufacturer: OPLINK [OPLINK Communications Inc.]

Transmitter Electrical Interface
Receiver Electrical Interface
Module Definition
Electrical Power Supply Characteristics
Pin Assignments
Input Voltage Swing (+TX_DAT & -TX_DAT)
Input HIGH Voltage (TX_DISABLE)
Input LOW Voltage (TX_DISABLE)
Output HIGH Voltage (TX_FAULT)
Output LOW Voltage (TX_FAULT)
1
2
3
Output Voltage Swing (+RX_DAT & -RX_DAT)
Output HIGH Voltage (RX_LOS)
Output LOW Voltage (RX_LOS)
1
2
Supply Voltage
Supply Current
PIN
Definition
Differential peak-to-peak voltage.
Differential peak-to-peak voltage across external 150Ω load.
There is an internal 5.1kΩ pull-up resistor to VDDT.
Open collector compatible, 4.7 to 10kΩ pull-up resistor toVCC (Host Supply Voltage).
Open collector compatible, 4.7 to 10kΩ pull-up resistor to VCC (Host Supply Voltage).
10
4
Module
2
3
5
6
7
8
9
1
4
RX_LOS (RX LOSS OF SIGNAL)
RGND (RX GROUND)
RGND (RX GROUND)
MOD_DEF(0)
MOD_DEF(1)
MOD_DEF(2)
TX_DISABLE
TGND (TX GROUND)
TGND (TX GROUND)
TX_FAULT
MOD_DEF(0)
Parameter
Parameter
Parameter
FUNCTION
TTL LOW
pin 4
2
2
3
3
2
2
(over Operating Case Temperature, V
MOD_DEF(1)
1
DTR-1250-SM-GB-HS
(over Operating Case Temperature, V
PIN
1
12
13
14
15
16
17
18
19
20
11 RGND (RX GROUND)
pin 5
SCL
Symbol
+RX_DAT (RX DATA OUT +)
RGND (RX GROUND)
VDDR (RX SUPPLY VOLTAGE)
VDDT (TX SUPPLY VOLTAGE)
+TX_DAT (TX DATA IN +)
Symbol
Symbol
-RX_DAT (RX DATA OUT -)
TGND (TX GROUND)
-TX_DAT (TX DATA IN -)
TGND (TX GROUND)
V
V
PP-DIF
V
V
PP-DIF
V
V
V
I
V
V
DD
OH
DD
OH
OL
OL
IH
IL
(over Operating Case Temperature, V
3
FUNCTION
Minimum
Minimum
Minimum
V
V
MOD_DEF(2)
CC
CC
0.60
4.75
0.65
0
2
0
0
-
- 0.5
- 0.5
pin 6
SDA
CC
= 4.75 to 5.25V)
Typical
Typical
CC
Typical
230
5.0
= 4.75 to 5.25V)
-
-
-
-
-
-
-
-
Serial module definition protocol
Interpretation by Host
CC
= 4.75 to 5.25V)
Maximum
Maximum
Maximum
V
V
V
CC
DD
CC
5.25
300
2.0
0.5
2.0
0.5
0.5
+ 0.3
+ 0.3
+ 0.3
21737-0389, Rev. A
01/09/2004
Units
Units
Units
Vp-p
mA
V
V
V
V
V
V
V
V