TQ9501 Просмотр технического описания (PDF) - TriQuint Semiconductor
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производитель
TQ9501 Datasheet PDF : 16 Pages
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TQ9501/TQ9502
Figure 13. Pinout for Transmitter
GND
TXD2
TXD1
TXD0
NC
NC
NC
SIG
NC
SIGN
VDD
6 5 4 3 2 1 44 43 42 41 40
39
7
38
8
37
9
10
36
11
Tx
35
12
34
13
TQ9501
33
14
32
15
31
16
30
17
29
18 19 20 21 22 23 24 25 26 27 28
VDD
SIGDET
BYTECLK
RATESEL
VDD
TXCLK
GND
REFCLK
VDD
LOOPEN
VDD
Table 14. Pin Definitions – TQ9501 Transmitter
Symbol
TX, TY
TLX, TLY
SIG, SIGN
TXCLK
TXD 0..9
LOOPEN
SIGDET
REFCLK
BYTECLK
VDD
GND
NC
RATESEL
Pin #
I/O
20, 21
Output
25, 26
Output
14, 16
Input
34
Input
10, 9, 8, 5, 4,
2, 1, 44, 42, 41
Input
30
Input
38
Output
32
Input
37
Output
6, 17, 29, 31, 35, 39 —
7,18, 23,
—
28, 33, 40
3,11, 12, 13, 15,
—
19, 22, 24, 27, 43
36
Input
# Pins
2
2
2
1
10
1
1
1
1
6
6
10
1
Logic Type
PECL
PECL
PECL
TTL
TTL
TTL
TTL
TTL
TTL
—
—
—
—
Active
NRZ
NRZ
HIGH
HIGH
HIGH
HIGH
HIGH
HIGH
HIGH
—
—
—
—
Description
Differential serial data output
Loopback differential serial data output
Differential optical signal present
Transmit clock
Transmit data input
Enable loopback
Signal detect
Oscillator clock (25 to 31.25 MHz)
Byte clock
+5 Volt Supply
Ground
No Connect
VDD (1) for 531Mbaud operation Ground
(0) for 1063Mbaud operation
14
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