ML2713EH Просмотр технического описания (PDF) - Micro Linear Corporation
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производитель
ML2713EH Datasheet PDF : 18 Pages
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PIN CONFIGURATION
PRELIMINARY
ML2713
48-Pin TQFP (H48-7)
ML2713
DD4
DD3
DD2
DD1
DD0
VCC1
VCC2
CMO
GND
VCC3
NC
NC
48 47 46 45 44 43 42 41 40 39 38 37
1
36
2
35
3
34
4
33
5
32
6
31
7
30
8
29
9
28
10
27
11
26
12
25
13 14 15 16 17 18 19 20 21 22 23 24
NC
DPS
DPSB
VCC4
REG
MS2
BPO
BPOB
GND
1IF
1IF
VCC2
PIN DESCRIPTIONS
Pin # Signal Name I/O Type
POWER AND GROUND
6, 7
VCC1
POWER
21, 24, 25 VCC2
POWER
10
VCC3
POWER
33
VCC4
POWER
9
18, 28
16
39
CONTROL
13
GND
GND
GND
GND
RS
GND
GND
GND
GND
I (CMOS)
14
TS
I (CMOS)
15
LOE
I (CMOS)
TOP VIEW
Description
Voltage supply for digital I/O circuits. VCC1 should be greater than or
equal to VCC2, VCC3, and VCC4 in normal operation
Voltage supply for receive image reject down-converter and transmit
image reject up-converter
Voltage supply for D/A converter, comparator, mode control, and
alignment circuits
Voltage supply for limiters, discriminator, data filter, and transmit
regulator
Ground for VCC1
Ground for VCC2
Ground for VCC3
Ground for VCC4
Receive mode enable. This CMOS input is referenced to VCC1 and has
an on-chip pull-up. See Table 1 for operation
Transmit mode enable. This CMOS input is referenced to VCC1 and has
an on-chip pull-up. See Table 1 for operation.
Chip enable and filter align control. This CMOS input is referenced to
VCC1 and has an on-chip pull up. The pin must be low for the IC to
operate in either transmit, receive or align modes. See Table 1 for
operation
4
PRELIMINARY DATASHEET January, 2000
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