MAX9972_1110 Datasheet, PDF (14/22 Pages) Maxim Integrated Products – Quad, Ultra-Low-Power, 300Mbps ATE Drivers/Comparators

Quad, Ultra-Low-Power, 300Mbps ATE
Drivers/Comparators
Pin Description
PIN
1
2
3, 8, 13,
18, 51
4
5
6
7
9
10
11
12
14
15
16
17
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
NAME
DATA1
RCV1
FUNCTION
Channel 1 Multiplexer Control Input. Selects driver 1 input from DHV1 or DLV1 in drive mode. See
Table 1 and Figure 2.
Channel 1 Multiplexer Control Input. Sets channel 1 mode to drive or receive. See Table 1 and Figure 2.
GND Analog Ground
CMPH1
CMPL1
DATA2
RCV2
CMPH2
CMPL2
CMPL3
CMPH3
RCV3
DATA3
CMPL4
CMPH4
RCV4
DATA4
DHV4
DLV4
DTV4
CHV4
CLV4
DHV3
DLV3
DTV3
CHV3
CLV3
DGND
DOUT
LD
DIN
SCLK
CS
SENSE4
FORCE4
Channel 1 High-Side Comparator Output
Channel 1 Low-Side Comparator Output
Channel 2 Multiplexer Control Input. Selects driver 2 input from DHV2 or DLV2 in drive mode. See
Table 1 and Figure 2.
Channel 2 Multiplexer Control Input. Sets channel 2 mode to drive or receive. See Table 1 and Figure 2.
Channel 2 High-Side Comparator Output
Channel 2 Low-Side Comparator Output
Channel 3 Low-Side Comparator Output
Channel 3 High-Side Comparator Output
Channel 3 Multiplexer Control Input. Sets channel 3 mode to drive or receive. See Table 1 and Figure 2.
Channel 3 Multiplexer Control Input. Selects driver 3 input from DHV3 or DLV3 in drive mode. See
Table 1 and Figure 2.
Channel 4 Low-Side Comparator Output
Channel 4 High-Side Comparator Output
Channel 4 Multiplexer Control Input. Sets channel 4 mode to drive or receive. See Table 1 and Figure 2.
Channel 4 Multiplexer Control Input. Selects driver 4 input from DHV4 or DLV4 in drive mode. See
Table 1 and Figure 2.
Channel 4 Driver High Voltage Input
Channel 4 Driver Low Voltage Input
Channel 4 Driver Termination Voltage Input
Channel 4 Threshold Voltage Input for High-Side Comparator
Channel 4 Threshold Voltage Input for Low-Side Comparator
Channel 3 Driver High Voltage Input
Channel 3 Driver Low Voltage Input
Channel 3 Driver Termination Voltage Input
Channel 3 Threshold Voltage Input for High-Side Comparator
Channel 3 Threshold Voltage Input for Low-Side Comparator
Digital Ground Connection
Serial-Interface Data Output
Load Input. Latches data from the serial input register to the control register on rising edge.
Transparent when low.
Serial-Interface Data Input
Serial Clock
Chip Select
Channel 4 PMU Sense Connection
Channel 4 PMU Force Connection
14 ______________________________________________________________________________________