TEF6730A NXP Semiconductors, TEF6730A Datasheet - Page 3

• Manufacturer Part Number: TEF6730A
• Description: Tef6730a Front-end For Digital-if Car Radio
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 1.
V
[1]
TEF6730A_1
Product data sheet
Symbol
V
V
IP2
IP3
FM overall system parameters
f
f
V
V
V
IP3
i(RF)
IF
CCA
ripple
ripple
i(RF)
i(RF)M
sens
i(RF)
i(RF)M
Conversion gain formula of DAA1:
= 8.5 V; T
Quick reference data
Parameter
RF input voltage
peak RF input voltage
second-order intercept point referenced to receiver input
third-order intercept point
ripple rejection
RF input frequency
IF frequency
sensitivity voltage
RF input voltage
peak RF input voltage
third-order intercept point
ripple rejection
amb
= 25 C; see
Figure
[5]
…continued
V
DAAOUT 1
25; all AC values are given in RMS; unless otherwise specified.
Conditions
start level of wideband AGC
start level of narrow-band AGC; m = 0
referenced to receiver input
V
V
V
FM standard
weather band
B
threshold extension enabled; weak signal
handling enabled (SAF7730 N231)
start level of wideband AGC
start level of narrow-band AGC; m = 0
V
V
V
f = 400 kHz
CC(ripple)
CC(ripple)
i(RF)
IF
CC(ripple)
CC(ripple)
i(RF)
data byte AGC bits WBAGC[1:0] = 00
data byte AGC bits WBAGC[1:0] = 01
data byte AGC bits WBAGC[1:0] = 10
data byte AGC bits WBAGC[1:0] = 11
data byte AGC bits NBAGC[1:0] = 00
data byte AGC bits NBAGC[1:0] = 01
data byte AGC bits NBAGC[1:0] = 10
data byte AGC bits NBAGC[1:0] = 11
data byte AGC bits WBAGC[1:0] = 00
data byte AGC bits WBAGC[1:0] = 01
data byte AGC bits WBAGC[1:0] = 10
data byte AGC bits WBAGC[1:0] = 11
data byte AGC bits NBAGC[1:0] = 00
data byte AGC bits NBAGC[1:0] = 01
data byte AGC bits NBAGC[1:0] = 10
data byte AGC bits NBAGC[1:0] = 11
f = 40 kHz
f = 100 kHz
= 170 kHz
=
= 1 mV to 1 V
= 500 V
Rev. 01 — 21 February 2007
1.915
/ V
= 10 mV (RMS);
/ V
= 10 mV (RMS);
audio
audio
-------- -
128
; f
; f
n
ripple
ripple
+
0.1
= 100 Hz;
= 100 Hz;
V
tune
where n = 0 to 127.
Front-end for digital-IF car radio
Min
-
-
-
-
-
-
-
-
-
-
-
-
65
162.4
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Typ
125
100
75
35
200
170
140
115
152
130
133
40
-
-
10.7
2
1.1
19
14
10
7
17
14
11
9
123
64
-
TEF6730A
© NXP B.V. 2007. All rights reserved.
Max
-
-
-
-
-
-
-
-
-
-
-
-
108
162.55 MHz
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Unit
mV
mV
mV
mV
mV
mV
mV
mV
dB V
dB V
dB V
dB
MHz
MHz
mV
mV
mV
mV
mV
mV
mV
mV
dB V
dB
V
V
3 of 58