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TZA3046_1 © Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Product data sheet Rev. 01 — 19 May 2006 2 of 15
Philips Semiconductors
TZA3046
Fiber Channel/Gigabit Ethernet transimpedance amplifier
4. Ordering information
5. Block diagram
Table 1: Ordering information
Type number Package
Name Description Version
TZA3046U - bare die, dimensions approximately
0.82 mm × 1.3 mm
-
Fig 1. Block diagram
290 Ω
OUTQ
AGC
GND
OUT
V
CC
GAIN
CONTROL
BIASING
PEAK DETECTOR
TZA3046
D
PHOTO
C
DREF
C
VCC
low noise
amplifier
single-ended to
differential converter
output
buffers
7 or 13
8 or 14
IDREF_MON
5 or 16
DREF
I
DREF
0.2 × I
DREF
I
IDREF_MON
I
PIN
R
DREF
1 or 3
9, 10, 11, 12
6 or 15
4 or 17
IPHOTO
2
R
IDREF_MON
001aae511