Datasheet

MAX3869
+3.3V, 2.5Gbps SDH/SONET Laser Driver
with Current Monitors and APC
12 ______________________________________________________________________________________
Pin Configurations Chip Topography
MAX3869
TOP VIEW
32 28
293031
25
26
27
BIASMAX MODSET APCSET N.C. V
CC2
GND2 CAPC V
CC3
10
13
15
14
1611 12
9
ENABLE
BIASMON
GND1
FAIL
MODMON
GND1
APCFILT
V
CC4
17
18
19
20
21
22
23
GND3
24 MD
GND4
V
CC4
OUT-
OUT+
V
CC4
BIAS
2
3
4
5
6
7
8LATCH
V
CC1
CLK-
CLK+
V
CC1
DATA-
DATA+
1V
CC1
TQFP-EP*
*EXPOSED PAD IS CONNECTED TO GND.
LATCH
GND1
V
CC1
CLK+ GND1 DATA- V
CC1
CLK- V
CC1
V
CC1
DATA+ GND1
ENABLE
GND1
GND1
BIASMON
MODMON
FAIL
GND4
N.C.
APCFILT
GND4
V
CC4
MDGND4N.C.OUT+V
CC4
OUT-N.C. N.C. GND3V
CC4
BIAS
V
CC2
GND2
BIASMAX
MODSET
GND2
APCSET
N.C.
GND3
N.C.
GND3
N.C.
CAPC
V
CC3
GND3
0.083"
(2.108mm)
0.070"
(1.778mm)
MAX3869
TOP VIEW
32 28
293031
25
26
27
BIASMAX MODSET APCSET N.C. V
CC2
GND2 CAPC V
CC3
10
13
15
14
1611 12
9
ENABLE
BIASMON
GND1
FAIL
MODMON
GND1
APCFILT
V
CC4
17
18
19
20
21
22
23
GND3
24 MD
GND4
V
CC4
OUT-
OUT+
V
CC4
BIAS
2
3
4
5
6
7
8LATCH
V
CC1
CLK-
CLK+
V
CC1
DATA-
DATA+
1V
CC1
QFN*
*EXPOSED PAD IS CONNECTED TO GND.