AD9522-2 Analog Devices, Inc., AD9522-2 Datasheet - Page 74
AD9522-2
Manufacturer Part Number
AD9522-2
Description
12 Lvds/24 Cmos Output Clock Generator With Integrated 2.2 Ghz Vco
Manufacturer
Analog Devices, Inc.
Datasheet
1.AD9522-2.pdf
(84 pages)
- Current page: 74 of 84
- Download datasheet (2Mb)
Reg.
Addr
(Hex) Bit(s) Name
01F
01F
01F
AD9522-2
Table 53. Output Driver Control
Reg.
Addr
(Hex) Bit(s) Name
0F0
0F0
0F0
0F0
0F0
0F1
0F2
0F3
0F4
0F5
[2]
[1]
[0]
[7]
[6:5]
[4:3]
[2:1]
[0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
REF2 frequency
> threshold
(read-only)
REF1 frequency
> threshold
(read-only)
Digital lock
detect
(read-only)
OUT0 format
OUT0 CMOS
configuration
OUT0 polarity
OUT0 LVDS
differential
voltage
OUT0 LVDS
power-down
OUT1 control
OUT2 control
OUT3 control
OUT4 control
OUT5 control
Description
Readback register. Indicates if the frequency of the signal at REF2 is greater than the threshold frequency
set by Register 0x01A[6].
[2] = 0; REF2 frequency is less than the threshold frequency.
[2] = 1; REF2 frequency is greater than the threshold frequency.
Readback register. Indicates if the frequency of the signal at REF1 is greater than the threshold frequency
set by Register 0x01A[6].
[1] = 0; REF1 frequency is less than the threshold frequency.
[1] = 1; REF1 frequency is greater than the threshold frequency.
Readback register. Digital lock detect.
[0] = 0; PLL is not locked.
[0] = 1; PLL is locked.
Description
Selects the output type for OUT0.
[7] = 0; LVDS (default).
[7] = 1; CMOS.
Sets the CMOS output configuration for OUT0 when 0x0F0[7] = 1.
[6:5]
00
01
10
11 (default)
Sets the output polarity for OUT0.
[7]
0 (default)
0
1
1
1
1
Sets the LVDS output differential voltage (V
[2]
0
0 (default)
1
1
LVDS power-down.
[0] = 0; normal operation (default).
[0] = 1; power-down. Output driver is in a high impedance state.
This register controls OUT1, and the bit assignments for this register are identical to Register 0x0F0.
This register controls OUT2, and the bit assignments for this register are identical to Register 0x0F0.
This register controls OUT3, and the bit assignments for this register are identical to Register 0x0F0.
This register controls OUT4, and the bit assignments for this register are identical to Register 0x0F0.
This register controls OUT5, and the bit assignments for this register are identical to Register 0x0F0.
OUT0A
Tristate
On
Tristate
On
[4]
X
X
0 (default)
0
1
1
[1]
0
1 (default)
0
1
Rev. 0 | Page 74 of 84
Tristate
On
0
1
0 (default)
0
1
OUT0B
Tristate
On
[3]
1
I
1.75 (V
3.5 (V
5.25 (V
7.0 (V
OD
(mA)
OD
OD
OD
OD
= 350 mV for 100 Ω termination across differential pair)
= 700 mV for 100 Ω termination across differential pair)
= 175 mV for 100 Ω termination across differential pair)
= 525 mV for 100 Ω termination across differential pair)
OD
).
Output Type
LVDS
LVDS
CMOS
CMOS
CMOS
CMOS
OUT0A
Noninverting
Inverting
Noninverting
Inverting
Noninverting
Inverting
OUT0B
Inverting
Noninverting
Noninverting
Inverting
Inverting
Noninverting
Related parts for AD9522-2
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
12 Lvds/24 Cmos Output Clock Generator With Integrated 2.8 Ghz Vco
Manufacturer:
Analog Devices, Inc.
Datasheet:
Part Number:
Description:
12 Lvds/24 Cmos Output Clock Generator With Integrated 2 Ghz Vco
Manufacturer:
Analog Devices, Inc.
Datasheet:
Part Number:
Description:
12 Lvds/24 Cmos Output Clock Generator With Integrated 1.6 Ghz Vco
Manufacturer:
Analog Devices, Inc.
Datasheet:
Part Number:
Description:
12 Lvds/24 Cmos Output Clock Generator
Manufacturer:
Analog Devices, Inc.
Datasheet:
Part Number:
Description:
Ultrasonic Bubble Air-in-line Sensors
Manufacturer:
Sensortechnics GmbH
Datasheet:
Part Number:
Description:
Analog Divider
Manufacturer:
Analog Devices, Inc.
Datasheet:
Part Number:
Description:
Analog Front End For Adsl
Manufacturer:
Analog Devices, Inc.
Datasheet:
Part Number:
Description:
Lc2mos Complete, 12-bit Analog I/o System
Manufacturer:
Analog Devices, Inc.
Datasheet:
Part Number:
Description:
Cmos 4/8 Channel Analog Multiplexers
Manufacturer:
Analog Devices, Inc.
Datasheet:
Part Number:
Description:
Low Cost, Low Power Cmos General Purpose Analog Front End
Manufacturer:
Analog Devices, Inc.
Datasheet:
Part Number:
Description:
2.5 V To 5.0 V Micropower, Precision Series Mode Voltage References
Manufacturer:
Analog Devices, Inc.
Datasheet:
Part Number:
Description:
Stereo, Single-supply 18-bit Integrated Dac
Manufacturer:
Analog Devices, Inc.
Datasheet:
Part Number:
Description:
Multichannel 24-bit, 192 Khz, Dac
Manufacturer:
Analog Devices, Inc.
Datasheet:
Part Number:
Description:
Ac?97 Soundmax Codec
Manufacturer:
Analog Devices, Inc.
Datasheet:
Part Number:
Description:
Complete Dual 18-bit 16 X Fs Audio Dac
Manufacturer:
Analog Devices, Inc.
Datasheet: