saa8115hl NXP Semiconductors, saa8115hl Datasheet - Page 14

• Manufacturer Part Number: saa8115hl
• Description: Saa8115hl-04 Digital Camera Usb Interface
• Manufacturer: NXP Semiconductors

Philips Semiconductors
9397 750 07395
Product specification
8.10 Sensor pulse pattern generator
Table 5:
[1]
The SAA8115HL incorporates a Pulse Pattern Generator (PPG) function. The PPG
can be used for medium resolution PAL, CIF and VGA CCD-sensors (see
Depending on the sensor type, an external inverter driver should be required to
convert the 3.3 V pulses into a voltage suitable for the used CCD-sensor.
The active video size is 512
640
and 823
during the vertical blanking interval to reach a total of 312 lines in PAL and CIF modes
and 525 lines in VGA mode as required by the SAA8112HL.
A high level of flexibility is available for the PPG thanks to 19 internal registers (see
Section
Table 6:
Clock
(MHz)
8.1920
11.2996
12.2880
Sensor type
VGA
Medium resolution PAL
CIF
Other sensors
Not supported.
480 for VGA. The total H
9.1.3).
ADC clock frequencies and sample frequencies
Typical SAA8115HL compatible sensors
486 for VGA. It should be noted that additional HD pulses are added
Dividing
number
1
2
4
8
1
2
4
8
1
2
4
8
Rev. 04 — 10 August 2000
Brand
Sony
Panasonic
Sharp
Sony
Panasonic
Sharp
Toshiba
Sharp
all the sensors fully compatible with the above mentioned sensors
288 for medium resolution PAL, 352
V size are 685
Sample
frequency
(kHz)
32
16
8
44.1
22.05
11.025
5.5125
48
24
12
6
[1]
292 for medium resolution PAL/CIF
Part number
ICX098AK
MN3777PP and MN37771PT
LZ24BP
ICX054, ICX086 and ICX206
MN37210FP
LZ2423B and LZ2423H
TCD5391AP
LZ244D and LZ2547
Digital camera USB interface
SAA8115HL
© Philips Electronics N.V. 2000. All rights reserved.
ADC clock
(MHz)
4.096
2.048
1.042
5.6448
2.8224
1.4112
0.7056
6.144
3.072
1.536
0.768
[1]
288 for CIF and
Table
14 of 51
6).