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参数资料
| 型号： | TDA9897HN/V2 |
| 厂商： | NXP SEMICONDUCTORS |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQCC48 |
| 封装： | 7 X 7 MM, 0.85 MM HEIGHT, PLASTIC, SOT619-1, MO-220, HVQFN-48 |
| 文件页数： | 53/103页 |
| 文件大小： | 511K |
| 代理商： | TDA9897HN/V2 |
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TDA9897_TDA9898_3
NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 03 — 11 January 2008
53 of 103
NXP Semiconductors
TDA9897; TDA9898
Multistandard hybrid IF processing
KD(FM)
FM phase detector
steepness
I
FMPLL / VCO(FM)
W3[4] = 0; W6[3] = 0;
FM window
width = 237.5 kHz
-4
-
A/rad
W3[4] = 1; W6[3] = 0;
FM window
width = 475 kHz
-10
-
A/rad
W3[4] = 0; W6[3] = 1;
FM window
width = 1 MHz
-4
-
A/rad
W3[4] = 1; W6[3] = 1;
FM window
width = 1 MHz
-10
-
A/rad
KO(FM)
FM VCO steepness
fFMPLL / VLFFM
f < 10 MHz
-
3.3
-
MHz/V
f = 10.7 MHz
-
5.9
-
MHz/V
Ioffset(FM)
FM offset current
W6[3] = 0; W3[4] = 0
1.5
0
+1.5
A
W6[3] = 0; W3[4] = 1
2.5
0
+2.5
A
FM intercarrier input; pins EXTFMI and EXTFILI; see Figure 15
|Zi|
input impedance
AC-coupled via 4 pF
-
20
-
k
Vi(FM)(RMS)
RMS FM input voltage
gain controlled operation;
W1[1:0] = 10 or
W1[1:0] = 11 or
W1[1:0] = 01
2
-
300
mV
Vlock(min)(RMS)
RMS minimum lock-in
voltage
W1[1:0] = 10 or
W1[1:0] = 11 or
W1[1:0] = 01
-
1.5
mV
Vdet(FM)min(RMS)
RMS minimum FM carrier
detection voltage
W1[1:0] = 10 or
W1[1:0] = 11 or
W1[1:0] = 01
-
1.8
mV
FM demodulator part; audio output; pin AUD
Vo(AF)(RMS)
RMS AF output voltage
QSS mode;
25 kHz FM deviation;
75
s de-emphasis
400
500
600
mV
QSS mode;
27 kHz FM deviation;
50
s de-emphasis
430
540
650
mV
QSS mode;
55 kHz FM deviation;
50
s de-emphasis
900
-
1300
mV
radio mode;
22.5 kHz FM deviation;
75
s de-emphasis
360
450
540
mV
Table 53.
Characteristics …continued
VP =5V; Tamb =25 °C; see Table 25 for input frequencies; B/G standard is used for the specication (fPC = 38.375 MHz;
fSC = 32.875 MHz; PC / SC = 13 dB; fAF = 400 Hz); input level Vi(IF) = 10 mV (RMS) (sync level for B/G; peak white level
for L); IF input from 50
via broadband transformer 1 : 1; video modulation: Vestigial SideBand (VSB); residual carrier for
B/G is 10 % and for L is 3 %; video signal in accordance with “ITU-T J.63 line 17 and line 330” or “NTC-7 Composite”;
internal Nyquist slope switched on (W7[0] = 0); not dual mode; measurements taken in test circuit of Figure 50 and Figure 51;
unless otherwise specied.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TDA9897S1 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Multistandard hybrid IF processing |
| TDA9897V2 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Multistandard hybrid IF processing |
| TDA9898 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Multistandard hybrid IF processing |
| TDA9898HL | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Multistandard hybrid IF processing |
| TDA9898HL/V2/S1,11 | 功能描述:上下转换器 MULTI APPL SYS RoHS:否 制造商:Texas Instruments 产品:Down Converters 射频:52 MHz to 78 MHz 中频:300 MHz LO频率: 功率增益: P1dB: 工作电源电压:1.8 V, 3.3 V 工作电源电流:120 mA 最大功率耗散:1 W 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PQFP-128 |
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