AD1970JSTZRL Analog Devices Inc, AD1970JSTZRL Datasheet - Page 18

• Manufacturer Part Number: AD1970JSTZRL
• Description: IC,TV/VIDEO CIRCUIT,TV Stereo Circuit,QFP,48PIN,PLASTIC
• Manufacturer: Analog Devices Inc
• Type: Audio Encoderr

Specifications of AD1970JSTZRL

• Applications: Set-Top Boxes, Video Players, Recorders
• Voltage - Supply, Analog: 3 V ~ 3.6 V
• Voltage - Supply, Digital: 3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: EVAL-AD1970EB - BOARD EVALUATION FOR AD1970
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD1970
TYPICAL APPLICATIONS CIRCUIT
AUDIO_IN_RIGHT
AUDIO_IN_LEFT
VID_PRES
VIDEO_IN
4.7µF
4.7µF
10kΩ
C26
C25
R11
+
+
3.3V
R12
1kΩ
10kΩ
10kΩ
R2
R1
10kΩ
R3
C8
22pF
C27
470pF
4MHz
82pF
Y1
C1
1nF
C3
PLL_MODE0
PLL_MODE1
R13
1kΩ
1nF
C4
10kΩ
C9
22pF
R4
1nF
C7
OSCILLATOR
AUXILIARY
1nF
OPTIONAL
C5
82pF
4MHz
C2
1nF
C6
Figure 8. Typical Applications Circuit
15
16
17
18
19
20
21
22
28
29
31
26
30
33
32
0.1µF
0.1µF
0.1µF
VOUT_IAMPL
VIN_IAMPL
VOUT_IAMPR
VIN_IAMPR
CAPLP
CAPLN
CAPRP
CAPRN
PLL_MODE0
PLL_MODE1
VID_PRES
VID_IN
MCLK
XIN
XOUT
C22
C23
C24
Rev. 0 | Page 18 of 20
600Z
L1
AD1970
3.3V
VOUT_OAMP
BTSC_OUT
VIN_OAMP
DIG_IN_EN
0.1µF
0.1µF
L2
600Z
0.1µF
4.7µF
C21
C20
C19
C18
FILTCAP
PLL_LF
LRCLK
RESET
SDATA
GPIO3
GPIO2
GPIO1
GPIO0
+
ADR0
ADR1
BCLK
RSVD
VREF
SDA
SCL
NC
24
44
7
6
47
46
45
9
43
42
41
40
39
38
35
34
2
11
12
27
5
1.6kΩ
C17
0.1µF
R5
10µF
C10
ADR0
ADR1
DIG_IN_EN
LRCLK_INTF
BCLK_INTF
SDATA_INTF
GPIO3
GPIO2
GPIO1
GPIO0
RESET
+
+
C16
2.2µF
2kΩ
R14
+
3.3V
C11
10µF
R15
2kΩ
604Ω
R9
11kΩ
270pF
R6
SCL
SDA
C15
10µF
C13
49.9kΩ
R10
3.01kΩ
11kΩ
R7
R8
68pF
C14
C12
2.2nF
BTSC