TZA3019AHT Philips Semiconductors, TZA3019AHT Datasheet - Page 5

• Manufacturer Part Number: TZA3019AHT
• Description: 2.5 Gbits/s dual postamplifier with level detectors and 2 x 2 switch
• Manufacturer: Philips Semiconductors

Philips Semiconductors
2000 Apr 10
handbook, full pagewidth
2.5 Gbits/s dual postamplifier with level
detectors and 2
LOSTH1
LOSTH2
LEVEL1
LEVEL2
GND1A
GND1A
GND2A
GND2A
V EE1A
V EE2A
TEST
IN1Q
IN2Q
INV1
INV2
IN1
IN2
S1
S2
2 switch
Fig.3 Block diagram (TZA3019CHT and TZA3019CV).
15
13
11
10
12
29
31
1
2
3
4
8
7
6
5
30
28
9
32
DFT
DETECTOR
DETECTOR
LOS
LOS
TZA3019CHT
TZA3019CV
SWITCH
SWITCH
5
REFERENCE
BAND GAP
A1A
A2A
offset
offset
level
level
A1B
A2B
5 k
5 k
MGS553
25
27
24
23
22
21
14
17
18
19
20
26
16
V EE1B
LOS1
GND1B
OUT1
OUT1Q
GND1B
V ref
GND2B
OUT2Q
OUT2
GND2B
LOS2
V EE2B
Preliminary specification
TZA3019