TZA3014U PHILIPS [NXP Semiconductors], TZA3014U Datasheet - Page 3

• Manufacturer Part Number: TZA3014U
• Description: 2.5 Gbits/s postamplifier with level detector
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
BLOCK DIAGRAM
2001 Jun 25
handbook, full pagewidth
2.5 Gbits/s postamplifier with level detector
The numbers in parentheses refer to the pad numbers of the bare die version.
LOSTH
LEVEL
GNDA
MUTE
V CCA
V CCA
TEST
INQ
INV
IN
15 (19)
10 (12)
12 (15)
29 (37)
1
2
3
4
31 (39)
32 (40)
offset compensation
RSSI
TZA3014
disable LOS output
Fig.1 Block diagram.
comparator
cross-over
3
switch
1
offset compensation
buffer
REFERENCE
BAND GAP
level
amplifier
5 k
(31) 25
(35) 27
(34) 26
(30) 24
(29) 23
(28) 22
(27) 21
(17) 14
MGU122
V CCB
GNDB
LOS
RSSI
OUT
OUTQ
V CCB
V ref
Product specification
TZA3014