tza3019 NXP Semiconductors, tza3019 Datasheet - Page 6

• Manufacturer Part Number: tza3019
• Description: 2.5 Gbits/s Dual Postamplifier With Level Detectors And 2 X 2 Switch
• Manufacturer: NXP Semiconductors

Philips Semiconductors
PINNING
2001 Jun 25
SYMBOL
V
IN1
IN1Q
V
n.c.
n.c.
V
IN2
IN2Q
V
GND2A
LOSTH1
LOSTH2
n.c.
LEVEL1
LEVEL2
V
n.c.
TEST
GND2B
V
OUT2Q
CC1A
CC1A
CC2A
CC2A
ref
CC2B
2.5 Gbits/s dual postamplifier with level
detectors and 2
TZA3019xHT/xVH
10
11
12
13
14
15
16
17
18
A
1
2
3
4
5
6
7
8
9
PIN
10
11
12
13
14
15
16
17
18
B
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
2 switch
C
1
2
3
4
5
6
7
8
9
(1)
PAD TYPE
10
11
12
13
14
15
16
17
18
19
20
21
22
1
2
3
4
5
6
7
8
9
O
O
S
S
S
S
S
S
S
I
I
I
I
I
I
I
I
I
(2)
supply voltage for input 1 and LOS1 circuits
differential circuit 1 input; complimentary to pin IN1Q; DC bias
level is set internally at approximately V
differential circuit 1 input; complimentary to pin IN1; DC bias level
is set internally at approximately V
supply voltage for input 1 and LOS1 circuits
not connected
not connected
supply voltage for input 2 and LOS2 circuits
differential circuit 2 input; complimentary to pin IN2Q; DC bias
level is set internally at approximately V
differential circuit 2 input; complimentary to pin IN2; DC bias level
is set internally at approximately V
supply voltage for input 2 and LOS2 circuits
ground for input 2 and LOS2 circuits
input for level detector programming of input 1 circuit; threshold
level is set by connecting external resistors between pins V
and V
LOS1 circuit will be switched off
input for level detector programming of input 2 circuit; threshold
level is set by connecting external resistors between pins V
and V
LOS2 circuit will be switched off
not connected
input for programming output level of output 1 circuit; output level
is set by connecting external resistors between
pins V
pins OUT1 and OUT1Q will be switched off
input for programming output level of output 2 circuit; output level
is set by connecting external resistors between pins V
and V
and OUT2Q will be switched off
reference voltage for level circuit and LOS threshold programming;
typical value is V
not connected
for test purposes only; to be left open-circuit in the application
ground for output 2 circuit
supply voltage for output 2 circuit
PECL or CML compatible differential circuit 2 output;
complimentary to pin OUT2
ref
ref
ref
CC1A
6
; when forced to GND1A or not connected, the
; when forced to GND2A or not connected, the
; when forced to V
and V
CC
ref
; when forced to V
1.6 V; no external capacitor allowed
DESCRIPTION
CC2A
or not connected, pins OUT2
CC
CC
CC1A
0.33 V
0.33 V
CC
CC
or not connected,
0.33 V
0.33 V
Product specification
TZA3019
CC2A
CC1A
CC2A