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MT9M034I12STCH-S213A-GEVB

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30P31-P33P34-P36P37-P39
MT9M034
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34
Table 21. OPERATING CURRENT CONSUMPTION IN PARALLEL OUTPUT AND LINEAR MODE (continued)
UnitMaxTypMinSymbolConditionDefinition
I/O Digital Operating Current Streaming, 720p 60 fps
IDD_IO
− 35 40 mA
Analog Operating Current Streaming, 720p 60 fps
IAA
– 30 45 mA
Pixel Supply Current Streaming, 720p 60 fps
IAA_PIX
– 10 15 mA
PLL Supply Current Streaming, 720p 60f ps
IDD_PLL
– 7 15 mA
1. Operating currents are measured at the following conditions:
− V
AA = VAA_PIX = VDD_IO = VDD_PLL = 2.8 V
− V
DD =1.8 V
− PLL Enabled and PIXCLK = 74.25 MHz
− T
A
= 25°C
− C
LOAD = 10 pF Measured in dark
Table 22. OPERATING CURRENT CONSUMPTION IN PARALLEL OUTPUT AND HDR MODE
Definition Condition Symbol Min Typ Max Unit
Digital Operating Current Streaming, 1280x960 45 fps
IDD1
– 63 90 mA
Digital Operating Current Streaming, 1280x960 45 fps
IDD
– 95 115 mA
I/O Digital Operating Current Streaming, 1280x960 45 fps
IDD_IO
– 35 40 mA
Analog Operating Current Streaming, 1280x960 45 fps
IAA
– 65 75 mA
Pixel Supply Current Streaming, 1280x960 45 fps
IAA_PIX
– 15 20 mA
PLL Supply Current Streaming, 1280x960 45 fps
IDD_PLL
– 7 15 mA
Digital Operating Current Streaming, 720p 60 fps
IDD
– 95 115 mA
I/O Digital Operating Current Streaming, 720p 60 fps
IDD_IO
– 35 40 mA
Analog Operating Current Streaming, 720p 60 fps
IAA
– 61 75 mA
Pixel Supply Current Streaming, 720p 60 fps
IAA_PIX
– 15 20 mA
PLL Supply Current Streaming, 720p 60 fps
IDD_PLL
– 7 15 mA
1. Operating currents are measured at the following conditions:
− V
AA = VAA_PIX = VDD_IO = VDD_PLL = 2.8 V
− V
DD =1.8 V
− PLL Enabled and PIXCLK = 74.25 MHz
− T
A
= 25°C
− C
LOAD = 10 pF Measured in dark
Table 23. STANDBY CURRENT CONSUMPTION
Definition Condition Symbol Min Typ Max Unit
Hard Standby (Clock Off)
Analog, 2.8 V – – 30 100 μA
Digital, 1.8 V – – 85 2500 μA
Hard Standby (Clock On)
Analog, 2.8 V – – 30 100 μA
Digital, 1.8 V – – 1.55 4 mA
Soft Standby (Clock Off)
Analog, 2.8 V – – 85 100 μA
Digital, 1.8 V – – 85 2500 μA
Soft Standby (Clock On)
Analog, 2.8 V – – 30 100 μA
Digital, 1.8 V – – 1.55 4 mA
1. Analog – VAA + VAA_PIX + VDD_PLL
2. Digital – V
DD + VDD_IO
MT9M034
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35
Figure 28. Power Supply Rejection Ratio
0
10
20
30
40
50
60
70
1000 10000 100000 1000000
Power Supply Rejection Ratio
Frequency (Hz)
PSRR (dB)
MT9M034
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36
POWER−ON RESET AND STANDBY TIMING
Power−Up Sequence
The recommended power−up sequence for the MT9M034
is shown in Figure 29. The available power supplies
(V
DD_IO, VDD, VDD_PLL, VAA, VAA_PIX) must have the
separation specified below.
1. Turn on V
DD_PLL power supply
2. After 0–10 μs, turn on V
AA and VAA_PIX power
supply
3. After 0–10 μs, turn on V
DD_IO power supply
4. After the last power supply is stable, enable
EXTCLK
5. Assert RESET_BAR for at least 1 ms
6. Wait 850000 EXTCLKs (for internal initialization
into software standby)
7. Configure PLL, output, and image settings to
desired values
8. Wait 1ms for the PLL to lock
9. Set streaming mode (R0x301A[2] = 1)
Figure 29. Power Up
VDD _PLL (2.8)
V
AA _PIX
V
AA (2.8)
V
DD _IO (1.8/2.8)
V
DD (1.8)
EXTCLK
RESET_BAR
t0
t1
t2
t3
tx
t4
t5
t6
Hard Reset
Internal
Initialization
Software
Standby
PLL Lock
Streaming
Table 24. POWER−UP SEQUENCE
Definition Symbol Minimum Typical Maximum Unit
VDD_PLL to VAA/VAA_PIX (Note 3) t0 0 10 –
μs
VAA/VAA_PIX to VDD_IO t1 0 10 –
μs
VDD_IO to VDD t2 0 10 –
μs
Xtal Settle Time tx – 30 (Note 1) – ms
Hard Reset t4 1 (Note 2) – – ms
Internal Initialization t5 850000 – – EXTCLKS
PLL Lock Time t6 1 – – ms
1. Xtal settling time is component−dependent, usually taking about 10–100 ms.
2. Hard reset time is the minimum time required after power rails are settled. In a circuit where Hard reset is held down by RC circuit, then the
RC time must include the all power rail settle time and Xtal settle time.
3. It is critical that V
DD_PLL is not powered up after the other power supplies. It must be powered before or at least at the same time as the
others. If the case happens that V
DD_PLL is powered after other supplies then sensor may have functionality issues and will experience high
current draw on this supply.
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30P31-P33P34-P36P37-P39

MT9M034I12STCH-S213A-GEVB

Mfr. #:
Buy MT9M034I12STCH-S213A-GEVB
Manufacturer:
ON Semiconductor
Description:
Optical Sensor Development Tools 1.2 MP 1/3" CIS HB
Lifecycle:
New from this manufacturer.
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