HIP9022AM Intersil Corporation, HIP9022AM Datasheet - Page 2

• Manufacturer Part Number: HIP9022AM
• Description: Dual High Speed Laser Driver
• Manufacturer: Intersil Corporation

1 F
LASER_ON1B
-5V
FIGURE 1. HIGH SPEED LASER DRIVER FUNCTIONAL BLOCK DIAGRAM SHOWN IN QUIESCENT P.S. CURRENT TEST MODE
CTC2-10K
CTC1-27K
TECGDR1
TECREF1
1 F
+12V
TECFB1
XTEN1+
XTEN1-
VLOW1
GNDA1
GNDD1
TRES1
INVERT
VUP1
SG_1
CC1
OC1
V
OT1
NC
NC 28
PD
EE
V
DD
13
14
15
16
17
24
10
11
12
18
19
20
23
25
26
27
29
21
22
8
9
V
PD
RESETB
DD
LASERPS-1
PU
30
ESD
7
PU
DIAGINB
6
9V REG.
V/I REF.
4-2
ESDD1
31
LASER DRIVER-1
PU
NULLB
5
DRAIN-1
32
SHUNT
PU
ESD
4
SB_H
V9P
33
3
LD1
NC
34
GND
LASER
2
SAMPLE/HOLD
ESD
V
35
GND
SYSTEM
IN
1
V
CC
LD2
36
68
DRAIN-2
SHUNT
HIP9022
ESD
+5V
37
A3
67
A5
PU
LASER
DRIVE
GATE
66
38
X
A2
ESDD2
LASERPS-2
PU
65
39
A1
ESD
OTA GATE
DRIVE AMP.
V
1k
PU
64
OUT
TEST
LASER DRIVER-2
COMP.
+
-
TEMPERATURE
40
O. C.
COMPARATOR
A0
OVER/UNDER
TEC DRIVER
ELECTRIC
(THERMO
+
-
A2
CIRCUIT)
COOLER
CURRENT
MONITOR
AMP.
PU
ON/OFF
A4
DIAG
AND
A1
THERM.
X10
11k
11k
COMP
+
-
+
-
V
A3
CC
+
41
-
A6
1.9V
PU
NC
42
PD
43
61
60
59
58
57
56
55
54
51
50
49
48
47
46
45
44
63
62
52
53
NOTE:
PU = 60k PULLUP RESISTOR
PD = 60k PULLDOWN RESISTOR
TECFB2
TECREFR
(TEMP. REF.
RESISTOR)
5 - 10k
V9P
TECREF2
GNDD2
OC2
RLY_IN
VUP2
VLOW2
GNDA2
CTC2-10K
CTC2-27K
LASER_ON2B
TECGDR2
TRES2
OT2
RLY_OUT
CC2
XTEN2+
SG_2
XTEN2-
= SCHMITT TRIGGER HYSTERESIS
1 F
TO V
TO GND
0.1 F
CC
+9V
1 F
V
1 F
(THERMO-RESISTOR
SENSES LASER TEMP.,
NEG. TEMP. COEF.,
TEC COOLS LASER.)
CC
0.1 F
0.02 F
RFD3055
OR
EQUIV.
LASER P.S.
Q2
Q3
3 TO 5V
TEC P.S.
TEC
I
DL
0.25
R
RELAY1
S
3V
Q1
LASER
X