参数资料
型号: TSU23-E01D
厂商: MITSUMI ELECTRIC CO LTD
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, XMA
文件页数: 2/2页
文件大小: 109K
代理商: TSU23-E01D
MITSUMI
2nd RF Units for Digital Satellite Broadcasting Receiver
BLOCK DIAGRAM
DIMENSIONS
Unit : mm
General Tolerance : ±0.5mm
OSC
PLL
AMP2
AMP1
<LNB Power supply>
+B1 (to LNB, RF-IN)
+B2 (to LNB, RF-OUT)
+B3 (5V, AMP1)
<Tuning Interface>
I
2C BUS
+B4 (28V, Tuning)
+B5 (5V, RF BLOCK)
<Control Interface : SERIAL>
SCLK
SDATA
INT
PRESET
+B7 (3.3V, ADC, QPSK+FEC)
<DATA output Interface : PARALLEL>
DO [0..7]
BCLK OUT
DVAL ID OUT
ERROR OUT
PSYNC
RF INPUT
RF OUTPUT
950~
2150MHz
AGC1 BPF
AMP3
MIX
AGC2 AMP4
AMP5
SAW-R
AGC
I
2C Bus
FEC
QPSK
-DEMOD
A
/D
SAW
FILTER
IQ-
DEMO
Terminals
1. RF Input
2. RF Output
3. +B1 (LNB 15V)
4. +B2 (LNB 15V)
5. +B3 (5V)
6. +B4 (VT)
7. ———
8. +B5 (5T)
9. SCL1
10. SDA1
11. (EN)
12. ———
13. ———
14. ———
15. ———
16. ———
17. ———
18. ———
19. INT
20. SDA2
21. PSYNC
22. SCL2
23. ERR
24. DVAL
25. GND
26. D07
27. D06
28. D05
29. D04
30. D03
31. D02
32. D01
33. D00
34. GND
35. GND
36. BCLK
37. GND
38. (I/O)
39. +B7
40. PRESET
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