TDA18291HNC1 View Datasheet(PDF) - NXP Semiconductors.
Part Name
Description
Manufacturer
TDA18291HNC1 Datasheet PDF : 6 Pages
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NXP Semiconductors
5. Block diagram
TDA18291HN
Low power DVB-H / T tuner
REFIN 25
TUNEFINE 29
TUNECOARSE 30
VCCD 21
VCCA(SYNTH) 3
VCCA(VCO) 1
VCCA(RF) 9
VCCA(IF) 16
GNDA(VCO) 32
GNDA(IF) 15
GNDA(RF) 5, 8
GNDD 22
GNDA(SYNTH) 4
RFIN 7
RFIP 6
Fig 1. Block diagram
reference
buffer
VCO
DIVIDERS
IQ
GENERATION
FREQUENCY ADAPTER
BUFFER
26 XTOUT
DIVIDERS
2nd ORDER
SIGMA-DELTA
MODULATOR
DIVISION
CONTROLER
PHASE
FREQUENCY
DETECTOR
CHARGE PUMP 28 RFCPO
TDA18291HN
10 RXON
17 AGCUP
18 AGCDOWN
I2C-BUS
20 SDA
19 SCL
RF
LNA
baseband or IF
AGC1
AGC1
AGC2
14 OUTQN
13 OUTQP
12 OUTIN
11 OUTIP
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6. Limiting values
Table 3. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol Parameter
Conditions
Min
VCCA
VCCD
Tamb
Tstg
Vesd
analog supply voltage
digital supply voltage
ambient temperature
storage temperature
electrostatic discharge
voltage
HBM
MM
-
-
−30
−55
[1] -
[2] -
Max
3.0
2.0
+85
+150
±2 000
±200
[1] JEDEC Standard JESD22-A114E, ESD sensitivity testing Human Body Model (HBM).
[2] JEDEC Standard JESD22-A115-A, ESD sensitivity testing Machine Model (MM).
Unit
V
V
°C
°C
V
V
TDA18291HN_SDS_1
Product short data sheet
Rev. 01 — 28 August 2007
© NXP B.V. 2007. All rights reserved.
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