tza3019 NXP Semiconductors, tza3019 Datasheet - Page 7

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

Philips Semiconductors
Notes
1. The ‘x’ in TZA3019xHT/xVH represents versions A, B and C.
2. Pin type abbreviations: O = output, I = input, S = power supply, TTL = logic input and O-DRN = open-drain output.
2001 Jun 25
SYMBOL
OUT2
V
n.c.
n.c.
V
OUT1Q
OUT1
V
GND1B
RSSI2
LOS2
RSSI1
LOS1
INV2
INV1
S2
S1
GND1A
GNDp
CC2B
CC1B
CC1B
2.5 Gbits/s dual postamplifier with level
detectors and 2
TZA3019xHT/xVH
pad
19
20
21
22
23
24
25
26
27
28
29
30
31
32
A
PIN
pad
19
20
21
22
23
24
25
26
27
28
29
30
31
32
B
pad
19
20
21
22
23
24
25
26
27
28
29
30
31
32
2 switch
C
(1)
PAD TYPE
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
O-DRN output loss of signal detector 2; detection of input 2 signal; direct
O-DRN output loss of signal detector 1; detection of input 1 signal; direct
TTL
TTL
TTL
TTL
O
O
O
O
O
S
S
S
S
S
S
(2)
PECL or CML compatible differential circuit 2 output;
complimentary to pin OUT2Q
supply voltage for output 2 circuit
not connected
not connected
supply voltage for output 1 circuit
PECL or CML compatible differential circuit 1 output;
complimentary to pin OUT1
PECL or CML compatible differential circuit 1 output;
complimentary to pin OUT1Q
supply voltage for output 1 circuit
ground for output 1 circuit
output of received signal strength indicator of detector 2
drive of positive or negative supplied logic via internal 5 k
resistor
output of received signal strength indicator of detector 1
drive of positive or negative supplied logic via internal 5 k
resistor
input to invert the signal of pins OUT2 and OUT2Q; directly
positive (inverted) or negative supplied logic driven
input to invert the signal of pins OUT1 and OUT1Q; directly of
positive (inverted) or negative supplied logic driven
input selector output 2 circuit; directly positive (inverted) or
negative supplied logic driven
input selector output 1 circuit; directly positive (inverted) or
negative supplied logic driven
ground for input 1 and LOS1 circuits
ground pad (exposed die pad)
7
DESCRIPTION
Product specification
TZA3019