RF2052TR7 RFMD, RF2052TR7 Datasheet - Page 23

• Manufacturer Part Number: RF2052TR7
• Description: IC RF MIXER PLL/VCO 32-QFN
• Manufacturer: RFMD

Specifications of RF2052TR7

• Rf Type: UHF, VHF
• Frequency: 30MHz ~ 2.5GHz
• Number Of Mixers: 1
• Gain: -2dB
• Noise Figure: 12dB
• Secondary Attributes: Up/Down Converter
• Current - Supply: 75mA
• Voltage - Supply: 2.7 V ~ 3.6 V
• Package / Case: 32-VFQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 689-1089-2

CFG3 (O2h) - PLL Calibration
CFG4 (O3h) - Crystal Oscillator and Reference Divider
DS100630
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
#
#
TKV1
TKV2
FLL_FACT
CT_CPOL
REFSTBY
CLK_DIV
CLK_DIV_BYPASS 1
XO_CT
XO_I2
XO_I1
XO_CR_S
TCT
Bit Name
Bit Name
0
0
0
0
0
1
0
0
0
0
0
0
0
1
0
0
0
0
1
0
0
0
0
0
0
1
1
1
1
0
0
Default
Default
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at ([phone] or [e-mail].
0
4
0
4
1
8
0
F
Settling time for first measurement in LO KV compensation
Settling time for second measurement in LO KV compensation
Default setting 01. Needs to be set to 00 for N<28. This case can arise when higher phase
detector frequencies are used.
Reference oscillator standby mode 0=XO is off in standby mode, 1=XO is on in standby mode
Reference divider, divide by 2 (010) to 7 (111) when reference divider is enabled
Reference divider enabled=0, divider bypass (divide by 1)=1
Crystal oscillator coarse tune (approximately 0.5pF steps from 8pF to 16pF)
Crystal oscillator current setting
Crystal oscillator additional fixed capacitance (approximately 0.25pF)
Duration of coarse tune acquisition
Function
Function
RF2052
23 of 38