VP216 MITEL [Mitel Networks Corporation], VP216 Datasheet - Page 4

• Manufacturer Part Number: VP216
• Description: Dual 90MHz 6-Bit Analog to Digital Converter with VCO
• Manufacturer: MITEL [Mitel Networks Corporation]

PIN DESCRIPTIONS -
VP216
4
An on-chip bandgap voltage reference circuit combined with two op amps provide all the necessary bias voltages
Pin
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
1
2
3
4
5
6
7
8
9
COMP-Q
CLKOUT
CLKSEL
COMP-I
AGND1
AGND1
AGND1
AGND2
AGND3
AGND4
AGND5
AV
AV
AV
AV
AV
AV
CLKIN
DGND
Name
AIN-Q
TANK
DV
AIN-I
BIAS
VRM
AGC
VRT
VRB
N.C.
N.C.
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
N.C.
N.C.
DI0
DI1
DI2
DI3
DI4
DI5
CC
CC
CC
CC
CC
CC
44 Pin J-lead PLCC package
CC
2
3
4
5
1
1
Digital TTL output - MSB - Q channel
Digital ground
Digital TTL output - MSB - I channel
Analog voltage supply for the 6-bit ADCs
Analog voltage supply for the 6-bit ADCs
Analog ground
Analog ground
Analog ground
3.5V reference voltage - ladder top
Reference voltage - ladder middle
2.5V reference voltage - ladder bottom
Analog voltage supply for the reference bias circuits
Analog ground
Capacitor compensation - I channel
Analog signal input - I channel
Analog ground for the I channel buffer amplifier
Analog voltage supply for the I channel buffer amplifier
Capacitor compensation - Q channel
Analog signal input - Q channel
Analog ground
Analog voltage supply for the Q channel buffer amplifier
AGC control voltage
Input bias voltage
Tank circuit connection
Clock select - VCO or external clock
Analog voltage supply for the VCO
Analog ground
Clock input positive
Not connected
Clock output positive
Not connected
Digital TTL output - LSB -Q channel
Digital voltage supply
Digital TTL output - LSB - I channel
Not connected
Not connected
Table 1: Pin descriptions
Description