NJW1508V-TE1# NJR, NJW1508V-TE1# Datasheet - Page 6

• Manufacturer Part Number: NJW1508V-TE1#
• Description: IC PLL SYNTH W/I2C BUS 16-SSOP
• Manufacturer: NJR
• Type: PLL Frequency Synthesizerr

Specifications of NJW1508V-TE1#

• Frequency - Max: 1GHz
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -20°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-SSOP
• Frequency-max: 1GHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Output: -
• Input: -
• Other names: NJW#1508V-TE1; NJW#1508V-TE1

NJW1504/1508
- 6 -
n
Band switch Byte
· Data specifications
Chip Address
Divider Byte 1
Divider Byte 2
Control Byte
Data Format
Parameter
CP : Charge Pump Current
T0 to T2
T0,T1,T2 :Phase Comparator Output bits
BS0 to BS3
N0 to N14
RD1,RD0 : Reference Divider bits
×
CA1, CA0
Dividing ratio : N=2
Maximum division ratio 32767
Minimum division ratio 256
(Note)
Default : Power on reset
ADRS Voltage
Always valid
0 to 0.1 Vcc1
0.4 Vcc1 to 0.6 Vcc1
0.9 Vcc1 to Vcc1
RD1
CP
T2
1
0
0
1
1
1
1
0
×
:Test mode bits
Symbol
CA
D1
D2
CB
BB
: Control of Programmable divider bits, N14=MSB N0=LSB
Charge Pump Current
: Band switch buffers Control bits, BSn=1 then “ON”
RD2
T1
0
0
1
1
0
1
1
MSB
280µA
N7
60µA
14
1
0
1
×
: Programmable address bits
: don’t care ;0 or 1
×N14+2
Reference Divider
T0
1
0
1
×
N14
CP
N6
1024
1
×
640
512
13
× N13+ ······ +2
Normal Output
Phase Comparator (High Impedance)
Phase Comparator (Sink)
Phase Comparator (Source)
CA1
0
0
1
1
N13
Normal, Default
N5
T2
Phase Comparator, Band Switch
0
×
Conditions
Test
Conditions
N12
N4
T1
1
0
×
×N1+N0
Default
CA0
1
0
0
1
BS3
N11
N3
T0
0
CA1
RD1
BS2
N10
N2
CA0
RD0
BS1
N9
N1
Normal, Default
Conditions
BS0
N8
N0
0
×
Test
Test
Test
LSB
A
A
A
A
A